150203 22:27:02 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 22:27:03 10818 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 22:27:03 10818 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 22:27:03 10818 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 22:27:03 10818 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 22:27:03 10818 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 22:27:03 10818 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 22:27:03 10818 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 22:27:03 10818 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 22:27:03 10818 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 22:27:03 10818 [Note] InnoDB: Waiting for purge to start 2015-02-03 22:27:03 10818 [Note] InnoDB: 5.6.17 started; log sequence number 1767006 2015-02-03 22:27:03 10818 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 22:27:03 10818 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 22:27:03 10818 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 22:27:03 10818 [Note] IPv6 is available. 2015-02-03 22:27:03 10818 [Note] - '::' resolves to '::'; 2015-02-03 22:27:03 10818 [Note] Server socket created on IP: '::'. 2015-02-03 22:27:03 10818 [Note] Event Scheduler: Loaded 0 events 2015-02-03 22:27:03 10818 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/tmp/mysql.sock' port: 22131 Source distribution 2015-02-03 22:29:50 10818 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 22:29:50 10818 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 22:29:50 10818 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 22:29:50 10818 [Note] Shutting down slave threads 2015-02-03 22:29:50 10818 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 22:29:50 10818 [Note] Binlog end 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'partition' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 22:29:50 10818 [Note] Shutting down plugin 'InnoDB' 2015-02-03 22:29:50 10818 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 22:29:50 10818 [Note] InnoDB: Starting shutdown... 2015-02-03 22:29:51 10818 [Note] InnoDB: Shutdown completed; log sequence number 1767016 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'CSV' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'MyISAM' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'MEMORY' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'sha256_password' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 22:29:51 10818 [Note] Shutting down plugin 'binlog' 2015-02-03 22:29:51 10818 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 22:29:51 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 22:31:05 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 22:31:06 11212 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 22:31:06 11212 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 22:31:06 11212 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 22:31:06 11212 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 22:31:06 11212 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 22:31:06 11212 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 22:31:06 11212 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 22:31:06 11212 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 22:31:06 11212 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 22:31:06 11212 [Note] InnoDB: Waiting for purge to start 2015-02-03 22:31:06 11212 [Note] InnoDB: 5.6.17 started; log sequence number 1767016 2015-02-03 22:31:06 11212 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 22:31:06 11212 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 22:31:06 11212 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 22:31:06 11212 [Note] IPv6 is available. 2015-02-03 22:31:06 11212 [Note] - '::' resolves to '::'; 2015-02-03 22:31:06 11212 [Note] Server socket created on IP: '::'. 2015-02-03 22:31:06 11212 [Note] Event Scheduler: Loaded 0 events 2015-02-03 22:31:06 11212 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/tmp/mysql.sock' port: 22131 Source distribution 2015-02-03 22:31:20 11212 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 22:31:20 11212 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 22:31:20 11212 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 22:31:20 11212 [Note] Shutting down slave threads 2015-02-03 22:31:20 11212 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 22:31:20 11212 [Note] Binlog end 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'partition' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 22:31:20 11212 [Note] Shutting down plugin 'InnoDB' 2015-02-03 22:31:20 11212 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 22:31:20 11212 [Note] InnoDB: Starting shutdown... 2015-02-03 22:31:21 11212 [Note] InnoDB: Shutdown completed; log sequence number 1767026 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'CSV' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'MyISAM' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'MEMORY' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'sha256_password' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 22:31:21 11212 [Note] Shutting down plugin 'binlog' 2015-02-03 22:31:21 11212 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 22:31:21 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 22:32:01 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 22:32:02 11542 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 22:32:02 11542 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 22:32:02 11542 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 22:32:02 11542 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 22:32:02 11542 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 22:32:02 11542 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 22:32:02 11542 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 22:32:02 11542 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 22:32:02 11542 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 22:32:02 11542 [Note] InnoDB: Waiting for purge to start 2015-02-03 22:32:02 11542 [Note] InnoDB: 5.6.17 started; log sequence number 1767026 2015-02-03 22:32:02 11542 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 22:32:02 11542 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 22:32:02 11542 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 22:32:02 11542 [Note] IPv6 is available. 2015-02-03 22:32:02 11542 [Note] - '::' resolves to '::'; 2015-02-03 22:32:02 11542 [Note] Server socket created on IP: '::'. 2015-02-03 22:32:02 11542 [Note] Event Scheduler: Loaded 0 events 2015-02-03 22:32:02 11542 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-03 22:38:21 11542 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 22:38:21 11542 [Note] Giving 1 client threads a chance to die gracefully 2015-02-03 22:38:21 11542 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 22:38:21 11542 [Note] Shutting down slave threads 2015-02-03 22:38:23 11542 [Note] Forcefully disconnecting 1 remaining clients 2015-02-03 22:38:23 11542 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 1 user: 'ttoennie' InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 241.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:40:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 53 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 245.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 244.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 245 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:40:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 265.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 264.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 265 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 272.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 271.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:40:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 285.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 284.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 285 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 303.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 302.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:41:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 305.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 304.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 305 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:41:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 325.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 324.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 325 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 334.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 333.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:41:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 345.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 344.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 345 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 365.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 364.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:42:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 385.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 384.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 385 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 396.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 395.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:42:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 405.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 404.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 405 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:43:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 425.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 424.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 425 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 427.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 426.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:43:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 445.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 444.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 445 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 458.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 457.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:43:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 465.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 464.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 465 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:44:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 485.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 484.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 485 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 489.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 488.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:44:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 505.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 504.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 505 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 520.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 519.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:44:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 525.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 524.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 525 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:45:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 545.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 544.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 545 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 551.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 550.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:45:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 565.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 564.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 565 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 582.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 581.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:45:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 585.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 584.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 585 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:46:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 605.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 604.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 605 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 613.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 612.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:46:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 625.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 624.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 625 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 644.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 643.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:46:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 645.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 644.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 645 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:47:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 665.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 664.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 665 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 675.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 674.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:47:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 685.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 684.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 685 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:47:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 705.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 704.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 705 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 706.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 705.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:48:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 725.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 724.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 725 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 737.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 736.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:48:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 745.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 744.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 745 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:48:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 765.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 764.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 765 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 768.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 767.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:49:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 785.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 784.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 785 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 799.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 798.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:49:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 805.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 804.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 805 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:49:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 825.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 824.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 825 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 830.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 829.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:50:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 845.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 844.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 845 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 861.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 860.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:50:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 865.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 864.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 865 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:50:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 885.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 884.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 885 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 892.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 891.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:51:02 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 905.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 904.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 905 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 139903526954752 has waited at dict0boot.ic line 36 for 923.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 922.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 22:51:22 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 925.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 924.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 925 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 22:51:42 7f3da74fa700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 235 srv_idle srv_master_thread log flush and writes: 235 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 6 --Thread 139903526954752 has waited at dict0boot.ic line 36 for 945.00 seconds the semaphore: Mutex at 0x37cbfc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 139902766257920 has waited at srv0srv.cc line 1998 for 944.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 139903526954752) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 4 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 61959 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 61957, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7f3dd406e700, query id 53 localhost ttoennie creating table create table table1(col1 int) ---TRANSACTION 61958, ACTIVE 945 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 204 OS file reads, 14 OS file writes, 12 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770093 Log flushed up to 1770093 Pages flushed up to 1770093 Last checkpoint at 1767036 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 7999 Database pages 192 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 4, written 13 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 192, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 11542, id 139902766257920, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Error: semaphore wait has lasted > 600 seconds InnoDB: We intentionally crash the server, because it appears to be hung. 2015-02-03 22:51:50 7f3da7efb700 InnoDB: Assertion failure in thread 139902787237632 in file srv0srv.cc line 1748 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 04:51:50 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=8388608 read_buffer_size=131072 max_used_connections=1 max_threads=151 thread_count=1 connection_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 68241 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0 thread_stack 0x40000 /usr/local/mysql/bin/mysqld(my_print_stacktrace+0x35)[0x8e55d5] /usr/local/mysql/bin/mysqld(handle_fatal_signal+0x40b)[0x65441b] /lib64/libpthread.so.0[0x3230a0f710] /lib64/libc.so.6(gsignal+0x35)[0x3230632925] /lib64/libc.so.6(abort+0x175)[0x3230634105] /usr/local/mysql/bin/mysqld[0x9e813a] /lib64/libpthread.so.0[0x3230a079d1] /lib64/libc.so.6(clone+0x6d)[0x32306e8b6d] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 150203 22:51:50 mysqld_safe Number of processes running now: 0 150203 22:51:50 mysqld_safe mysqld restarted 2015-02-03 22:51:51 12034 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 22:51:51 12034 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 22:51:51 12034 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 22:51:51 12034 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 22:51:51 12034 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 22:51:51 12034 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 22:51:52 12034 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 22:51:52 12034 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 22:51:52 12034 [Note] InnoDB: Log scan progressed past the checkpoint lsn 1767036 2015-02-03 22:51:52 12034 [Note] InnoDB: Database was not shutdown normally! 2015-02-03 22:51:52 12034 [Note] InnoDB: Starting crash recovery. 2015-02-03 22:51:52 12034 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-02-03 22:51:52 12034 [Note] InnoDB: Restoring possible half-written data pages 2015-02-03 22:51:52 12034 [Note] InnoDB: from the doublewrite buffer... InnoDB: Doing recovery: scanned up to log sequence number 1770093 2015-02-03 22:51:52 12034 [Note] InnoDB: Starting an apply batch of log records to the database... InnoDB: Progress in percent: 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 InnoDB: Apply batch completed 2015-02-03 22:51:52 12034 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 22:51:52 12034 [Note] InnoDB: Waiting for purge to start 2015-02-03 22:51:52 12034 [Note] InnoDB: 5.6.17 started; log sequence number 1770093 2015-02-03 22:51:52 12034 [Note] Recovering after a crash using /data/logs/mysql-bin 2015-02-03 22:51:52 12034 [Note] Starting crash recovery... 2015-02-03 22:51:52 12034 [Note] Crash recovery finished. 2015-02-03 22:51:52 12034 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 22:51:52 12034 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 22:51:52 12034 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 22:51:52 12034 [Note] IPv6 is available. 2015-02-03 22:51:52 12034 [Note] - '::' resolves to '::'; 2015-02-03 22:51:52 12034 [Note] Server socket created on IP: '::'. 2015-02-03 22:51:52 12034 [Note] Event Scheduler: Loaded 0 events 2015-02-03 22:51:52 12034 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 150203 22:53:32 mysqld_safe A mysqld process already exists 2015-02-03 22:56:44 12034 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 22:56:44 12034 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 22:56:44 12034 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 22:56:44 12034 [Note] Shutting down slave threads 2015-02-03 22:56:44 12034 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 22:56:44 12034 [Note] Binlog end 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'partition' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 22:56:44 12034 [Note] Shutting down plugin 'InnoDB' 2015-02-03 22:56:44 12034 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 22:56:44 12034 [Note] InnoDB: Starting shutdown... 2015-02-03 22:56:45 12034 [Note] InnoDB: Shutdown completed; log sequence number 1770103 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'CSV' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'MyISAM' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'MEMORY' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'sha256_password' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 22:56:45 12034 [Note] Shutting down plugin 'binlog' 2015-02-03 22:56:45 12034 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 22:56:45 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 23:09:46 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 23:09:46 12788 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:09:46 12788 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:09:46 12788 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:09:46 12788 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:09:46 12788 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:09:46 12788 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:09:46 12788 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:09:46 12788 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:09:46 12788 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:09:46 12788 [Note] InnoDB: Waiting for purge to start 2015-02-03 23:09:47 12788 [Note] InnoDB: 5.6.17 started; log sequence number 1770103 2015-02-03 23:09:47 12788 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:09:47 12788 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:09:47 12788 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:09:47 12788 [Note] IPv6 is available. 2015-02-03 23:09:47 12788 [Note] - '::' resolves to '::'; 2015-02-03 23:09:47 12788 [Note] Server socket created on IP: '::'. 2015-02-03 23:09:47 12788 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:09:47 12788 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 241.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:14:26 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 36 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 242.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 241.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 242 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:14:46 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 262.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 261.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 262 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 272.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 271.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:15:06 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 282.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 281.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 282 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 303.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 302.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:15:46 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 322.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 321.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 322 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 334.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 333.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:16:06 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 342.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 341.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 342 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:16:26 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 362.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 361.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 362 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 365.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 364.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:16:46 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 382.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 381.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 382 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 396.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 395.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:17:06 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 402.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 401.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 402 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:17:26 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 422.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 421.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 422 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 427.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 426.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:17:46 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 442.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 441.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 442 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 458.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 457.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:18:06 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 462.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 461.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 462 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:18:26 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 482.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 481.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 482 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 489.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 488.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 2015-02-03 23:18:36 12788 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:18:36 12788 [Note] Giving 1 client threads a chance to die gracefully 2015-02-03 23:18:36 12788 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:18:36 12788 [Note] Shutting down slave threads 2015-02-03 23:18:38 12788 [Note] Forcefully disconnecting 1 remaining clients 2015-02-03 23:18:38 12788 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 1 user: 'ttoennie' ===================================== 2015-02-03 23:18:46 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 502.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 501.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 502 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 520.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 519.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:19:06 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 522.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 521.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 522 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:19:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 21 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 543.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 542.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 543 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 551.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 550.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:19:47 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 563.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 562.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 563 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 582.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 581.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:20:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 583.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 582.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 583 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:20:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 603.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 602.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 603 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 613.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 612.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:20:47 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 623.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 622.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 623 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:21:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 643.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 642.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 643 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 644.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 643.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:21:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 663.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 662.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 663 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 675.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 674.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:21:47 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 683.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 682.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 683 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:22:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 703.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 702.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 703 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 706.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 705.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:22:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 723.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 722.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 723 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 737.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 736.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:22:47 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 743.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 742.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 743 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:23:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 763.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 762.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 763 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 768.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 767.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:23:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 783.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 782.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 783 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 799.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 798.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:23:47 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 803.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 802.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 803 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:24:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 823.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 822.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 823 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 830.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 829.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:24:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 843.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 842.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 843 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 861.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 860.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:24:47 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 863.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 862.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 863 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:25:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 883.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 882.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 883 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 892.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 891.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:25:27 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 903.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 902.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 903 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140714108475136 has waited at dict0boot.ic line 36 for 923.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 922.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:26:07 7ffa8ccc8700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 37 srv_idle srv_master_thread log flush and writes: 37 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140714108475136 has waited at dict0boot.ic line 36 for 943.00 seconds the semaphore: Mutex at 0x23c5fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140714070275840 has waited at srv0srv.cc line 1998 for 942.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140714108475136) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 62983 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 62982, ACTIVE 943 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770113 Log flushed up to 1770113 Pages flushed up to 1770113 Last checkpoint at 1770113 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8191 Free buffers 8004 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 12788, id 140714070275840, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Error: semaphore wait has lasted > 600 seconds InnoDB: We intentionally crash the server, because it appears to be hung. 2015-02-03 23:26:17 7ffa8d6c9700 InnoDB: Assertion failure in thread 140714091255552 in file srv0srv.cc line 1748 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 05:26:17 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=8388608 read_buffer_size=131072 max_used_connections=2 max_threads=151 thread_count=1 connection_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 68241 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0 thread_stack 0x40000 /usr/local/mysql/bin/mysqld(my_print_stacktrace+0x35)[0x8e55d5] /usr/local/mysql/bin/mysqld(handle_fatal_signal+0x40b)[0x65441b] /lib64/libpthread.so.0[0x3230a0f710] /lib64/libc.so.6(gsignal+0x35)[0x3230632925] /lib64/libc.so.6(abort+0x175)[0x3230634105] /usr/local/mysql/bin/mysqld[0x9e813a] /lib64/libpthread.so.0[0x3230a079d1] /lib64/libc.so.6(clone+0x6d)[0x32306e8b6d] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 150203 23:26:17 mysqld_safe Number of processes running now: 0 150203 23:26:17 mysqld_safe mysqld restarted 2015-02-03 23:26:18 13864 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:26:18 13864 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:26:18 13864 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:26:18 13864 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:26:18 13864 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:26:18 13864 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:26:18 13864 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:26:18 13864 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:26:18 13864 [Note] InnoDB: The log sequence numbers 1770103 and 1770103 in ibdata files do not match the log sequence number 1770113 in the ib_logfiles! 2015-02-03 23:26:18 13864 [Note] InnoDB: Database was not shutdown normally! 2015-02-03 23:26:18 13864 [Note] InnoDB: Starting crash recovery. 2015-02-03 23:26:18 13864 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-02-03 23:26:18 13864 [Note] InnoDB: Restoring possible half-written data pages 2015-02-03 23:26:18 13864 [Note] InnoDB: from the doublewrite buffer... 2015-02-03 23:26:18 13864 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:26:18 13864 [Note] InnoDB: Waiting for purge to start 2015-02-03 23:26:18 13864 [Note] InnoDB: 5.6.17 started; log sequence number 1770113 2015-02-03 23:26:18 13864 [Note] Recovering after a crash using /data/logs/mysql-bin 2015-02-03 23:26:18 13864 [Note] Starting crash recovery... 2015-02-03 23:26:18 13864 [Note] Crash recovery finished. 2015-02-03 23:26:18 13864 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:26:18 13864 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:26:18 13864 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:26:18 13864 [Note] IPv6 is available. 2015-02-03 23:26:18 13864 [Note] - '::' resolves to '::'; 2015-02-03 23:26:18 13864 [Note] Server socket created on IP: '::'. 2015-02-03 23:26:18 13864 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:26:18 13864 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 150203 23:27:23 mysqld_safe A mysqld process already exists 2015-02-03 23:29:03 13864 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:29:03 13864 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 23:29:03 13864 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:29:03 13864 [Note] Shutting down slave threads 2015-02-03 23:29:03 13864 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 23:29:03 13864 [Note] Binlog end 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'partition' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 23:29:03 13864 [Note] Shutting down plugin 'InnoDB' 2015-02-03 23:29:03 13864 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 23:29:03 13864 [Note] InnoDB: Starting shutdown... 2015-02-03 23:29:04 13864 [Note] InnoDB: Shutdown completed; log sequence number 1770123 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'CSV' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'MyISAM' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'MEMORY' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'sha256_password' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 23:29:04 13864 [Note] Shutting down plugin 'binlog' 2015-02-03 23:29:04 13864 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 23:29:04 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 23:29:23 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 23:29:23 14476 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:29:23 14476 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:29:23 14476 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:29:23 14476 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:29:23 14476 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:29:23 14476 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:29:23 14476 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:29:23 14476 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:29:23 14476 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:29:23 14476 [Note] InnoDB: Waiting for purge to start 2015-02-03 23:29:23 14476 [Note] InnoDB: 5.6.17 started; log sequence number 1770123 2015-02-03 23:29:23 14476 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:29:23 14476 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:29:23 14476 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:29:23 14476 [Note] IPv6 is available. 2015-02-03 23:29:23 14476 [Note] - '::' resolves to '::'; 2015-02-03 23:29:23 14476 [Note] Server socket created on IP: '::'. 2015-02-03 23:29:23 14476 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:29:23 14476 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 241.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 241.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:35:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 55 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 259.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 259.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 259 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ 2015-02-03 23:35:24 14476 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:35:24 14476 [Note] Giving 1 client threads a chance to die gracefully 2015-02-03 23:35:24 14476 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:35:24 14476 [Note] Shutting down slave threads 2015-02-03 23:35:26 14476 [Note] Forcefully disconnecting 1 remaining clients 2015-02-03 23:35:26 14476 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 2 user: 'ttoennie' InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 272.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 272.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:35:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 279.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 279.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 279 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:36:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 299.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 299.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 299 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 303.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 303.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:36:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 319.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 319.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 319 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 334.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 334.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:36:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 339.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 339.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 339 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:37:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 359.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 359.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 359 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 365.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 365.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:37:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 379.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 379.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 379 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 396.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 396.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:37:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 399.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 399.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 399 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:38:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 419.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 419.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 419 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 427.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 427.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:38:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 439.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 439.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 439 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 458.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 458.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:38:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 459.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 459.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 459 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:39:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 479.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 479.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 479 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 489.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 489.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:39:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 499.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 499.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 499 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:39:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 519.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 519.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 519 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 520.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 520.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:40:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 539.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 539.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 539 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 551.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 551.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:40:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 559.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 559.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 559 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:40:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 579.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 579.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 579 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 583.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 583.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:41:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 599.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 599.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 599 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 614.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 614.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:41:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 619.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 619.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 619 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:41:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 639.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 639.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 639 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 645.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 645.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:42:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 659.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 659.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 659 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 676.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 676.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:42:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 679.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 679.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 679 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:42:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 699.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 699.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 699 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 707.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 707.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:43:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 719.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 719.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 719 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 738.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 738.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:43:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 739.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 739.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 739 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:43:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 759.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 759.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 759 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 769.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 769.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:44:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 779.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 779.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 779 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 800.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 800.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:44:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 819.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 819.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 819 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 831.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 831.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:45:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 839.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 839.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 839 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:45:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 859.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 859.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 859 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 862.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 862.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:45:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 879.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 879.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 879 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 893.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 893.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:46:03 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 899.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 899.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 899 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:46:23 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 919.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 919.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 919 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140287535138560 has waited at dict0boot.ic line 36 for 924.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 924.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:46:43 7f973b0bf700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 100 srv_idle srv_master_thread log flush and writes: 100 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 5 --Thread 140287535138560 has waited at dict0boot.ic line 36 for 939.00 seconds the semaphore: Mutex at 0x25eb178 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140287496939264 has waited at srv0srv.cc line 1998 for 939.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140287535138560) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 2, rounds 60, OS waits 2 RW-shared spins 2, rounds 60, OS waits 2 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 64007 Purge done for trx's n:o < 60425 undo n:o < 0 state: running but idle History list length 30 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 64006, ACTIVE 939 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 203 OS file reads, 5 OS file writes, 5 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1770133 Log flushed up to 1770133 Pages flushed up to 1770133 Last checkpoint at 1770133 0 pending log writes, 0 pending chkp writes 8 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64195 Buffer pool size 8192 Free buffers 8005 Database pages 187 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 187, created 0, written 1 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 187, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 14476, id 140287496939264, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Error: semaphore wait has lasted > 600 seconds InnoDB: We intentionally crash the server, because it appears to be hung. 2015-02-03 23:46:58 7f973bac0700 InnoDB: Assertion failure in thread 140287517918976 in file srv0srv.cc line 1748 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 05:46:58 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=8388608 read_buffer_size=131072 max_used_connections=1 max_threads=151 thread_count=1 connection_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 68241 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0 thread_stack 0x40000 /usr/local/mysql/bin/mysqld(my_print_stacktrace+0x35)[0x8e55d5] /usr/local/mysql/bin/mysqld(handle_fatal_signal+0x40b)[0x65441b] /lib64/libpthread.so.0[0x3230a0f710] /lib64/libc.so.6(gsignal+0x35)[0x3230632925] /lib64/libc.so.6(abort+0x175)[0x3230634105] /usr/local/mysql/bin/mysqld[0x9e813a] /lib64/libpthread.so.0[0x3230a079d1] /lib64/libc.so.6(clone+0x6d)[0x32306e8b6d] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 150203 23:46:58 mysqld_safe Number of processes running now: 0 150203 23:46:58 mysqld_safe mysqld restarted 2015-02-03 23:46:59 16176 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:46:59 16176 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:46:59 16176 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:46:59 16176 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:46:59 16176 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:46:59 16176 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:46:59 16176 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:46:59 16176 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:46:59 16176 [Note] InnoDB: The log sequence numbers 1770123 and 1770123 in ibdata files do not match the log sequence number 1770133 in the ib_logfiles! 2015-02-03 23:46:59 16176 [Note] InnoDB: Database was not shutdown normally! 2015-02-03 23:46:59 16176 [Note] InnoDB: Starting crash recovery. 2015-02-03 23:46:59 16176 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-02-03 23:46:59 16176 [Note] InnoDB: Restoring possible half-written data pages 2015-02-03 23:46:59 16176 [Note] InnoDB: from the doublewrite buffer... 2015-02-03 23:46:59 16176 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:46:59 16176 [Note] InnoDB: Waiting for purge to start 2015-02-03 23:46:59 16176 [Note] InnoDB: 5.6.17 started; log sequence number 1770133 2015-02-03 23:46:59 16176 [Note] Recovering after a crash using /data/logs/mysql-bin 2015-02-03 23:46:59 16176 [Note] Starting crash recovery... 2015-02-03 23:46:59 16176 [Note] Crash recovery finished. 2015-02-03 23:46:59 16176 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:46:59 16176 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:46:59 16176 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:46:59 16176 [Note] IPv6 is available. 2015-02-03 23:46:59 16176 [Note] - '::' resolves to '::'; 2015-02-03 23:46:59 16176 [Note] Server socket created on IP: '::'. 2015-02-03 23:46:59 16176 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:46:59 16176 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-03 23:47:06 16176 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:47:06 16176 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 23:47:06 16176 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:47:06 16176 [Note] Shutting down slave threads 2015-02-03 23:47:06 16176 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 23:47:06 16176 [Note] Binlog end 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'partition' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'InnoDB' 2015-02-03 23:47:06 16176 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 23:47:06 16176 [Note] InnoDB: Starting shutdown... 2015-02-03 23:47:06 16176 [Note] InnoDB: Shutdown completed; log sequence number 1770143 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'CSV' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'MyISAM' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'MEMORY' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'sha256_password' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 23:47:06 16176 [Note] Shutting down plugin 'binlog' 2015-02-03 23:47:06 16176 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 23:47:06 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 23:47:30 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 23:47:31 2159 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:47:31 2159 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:47:31 2159 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:47:31 2159 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:47:31 2159 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:47:31 2159 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:47:31 2159 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:47:31 2159 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:47:31 2159 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:47:31 2159 [Note] InnoDB: Waiting for purge to start 2015-02-03 23:47:31 2159 [Note] InnoDB: 5.6.17 started; log sequence number 1770143 2015-02-03 23:47:31 2159 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:47:31 2159 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:47:31 2159 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:47:31 2159 [Note] IPv6 is available. 2015-02-03 23:47:31 2159 [Note] - '::' resolves to '::'; 2015-02-03 23:47:31 2159 [Note] Server socket created on IP: '::'. 2015-02-03 23:47:31 2159 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:47:31 2159 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-03 23:48:31 2159 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:48:31 2159 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 23:48:31 2159 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:48:31 2159 [Note] Shutting down slave threads 2015-02-03 23:48:31 2159 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 23:48:31 2159 [Note] Binlog end 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'partition' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 23:48:31 2159 [Note] Shutting down plugin 'InnoDB' 2015-02-03 23:48:31 2159 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 23:48:31 2159 [Note] InnoDB: Starting shutdown... 2015-02-03 23:48:33 2159 [Note] InnoDB: Shutdown completed; log sequence number 1770153 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'CSV' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'MyISAM' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'MEMORY' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'sha256_password' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 23:48:33 2159 [Note] Shutting down plugin 'binlog' 2015-02-03 23:48:33 2159 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 23:48:33 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 23:49:15 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 23:49:16 2916 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:49:16 2916 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:49:16 2916 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:49:16 2916 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:49:16 2916 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:49:16 2916 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:49:16 2916 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:49:16 2916 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:49:16 2916 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:49:16 2916 [Note] InnoDB: 5.6.17 started; log sequence number 1770153 2015-02-03 23:49:16 2916 [Note] InnoDB: !!! innodb_force_recovery is set to 2 !!! 2015-02-03 23:49:16 2916 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:49:16 2916 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:49:16 2916 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:49:16 2916 [Note] IPv6 is available. 2015-02-03 23:49:16 2916 [Note] - '::' resolves to '::'; 2015-02-03 23:49:16 2916 [Note] Server socket created on IP: '::'. 2015-02-03 23:49:16 2916 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:49:16 2916 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-03 23:49:30 2916 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:49:30 2916 [Note] Giving 0 client threads a chance to die gracefully 2015-02-03 23:49:30 2916 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:49:30 2916 [Note] Shutting down slave threads 2015-02-03 23:49:30 2916 [Note] Forcefully disconnecting 0 remaining clients 2015-02-03 23:49:30 2916 [Note] Binlog end 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'partition' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'ARCHIVE' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'FEDERATED' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-03 23:49:30 2916 [Note] Shutting down plugin 'InnoDB' 2015-02-03 23:49:30 2916 [Note] InnoDB: FTS optimize thread exiting. 2015-02-03 23:49:30 2916 [Note] InnoDB: Starting shutdown... 2015-02-03 23:49:31 2916 [Note] InnoDB: Shutdown completed; log sequence number 1770163 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'CSV' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'MyISAM' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'MEMORY' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'sha256_password' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'mysql_old_password' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'mysql_native_password' 2015-02-03 23:49:31 2916 [Note] Shutting down plugin 'binlog' 2015-02-03 23:49:31 2916 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150203 23:49:31 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150203 23:49:37 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-03 23:49:37 3258 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-03 23:49:37 3258 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-03 23:49:37 3258 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-03 23:49:37 3258 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-03 23:49:37 3258 [Note] InnoDB: Using CPU crc32 instructions 2015-02-03 23:49:37 3258 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-03 23:49:37 3258 [Note] InnoDB: Completed initialization of buffer pool 2015-02-03 23:49:37 3258 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-03 23:49:37 3258 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-03 23:49:37 3258 [Note] InnoDB: 5.6.17 started; log sequence number 1770163 2015-02-03 23:49:37 3258 [Note] InnoDB: !!! innodb_force_recovery is set to 2 !!! 2015-02-03 23:49:37 3258 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-03 23:49:37 3258 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-03 23:49:37 3258 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-03 23:49:37 3258 [Note] IPv6 is available. 2015-02-03 23:49:37 3258 [Note] - '::' resolves to '::'; 2015-02-03 23:49:37 3258 [Note] Server socket created on IP: '::'. 2015-02-03 23:49:37 3258 [Note] Event Scheduler: Loaded 0 events 2015-02-03 23:49:37 3258 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-03 23:54:41 3258 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-03 23:54:41 3258 [Note] Giving 1 client threads a chance to die gracefully 2015-02-03 23:54:41 3258 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-03 23:54:41 3258 [Note] Shutting down slave threads 2015-02-03 23:54:43 3258 [Note] Forcefully disconnecting 1 remaining clients 2015-02-03 23:54:43 3258 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 2 user: 'ttoennie' InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 241.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:58:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 32 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 244.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 244 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:58:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 264.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 264 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 272.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:58:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 284.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 284 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 303.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:59:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 304.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 304 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-03 23:59:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 324.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 324 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 334.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-03 23:59:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 344.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 344 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:00:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 364.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 364 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 365.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:00:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 384.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 384 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 396.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:00:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 404.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 404 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:01:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 424.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 424 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 427.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:01:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 444.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 444 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 458.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:01:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 464.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 464 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:02:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 484.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 484 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 489.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:02:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 504.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 504 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 520.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:02:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 524.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 524 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:03:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 544.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 544 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 551.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:03:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 564.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 564 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 583.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:03:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 584.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 584 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:04:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 604.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 604 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 614.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:04:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 624.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 624 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 645.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:05:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 664.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 664 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 676.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:05:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 684.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 684 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:05:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 704.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 704 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 707.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:06:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 724.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 724 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 738.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:06:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 744.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 744 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:06:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 764.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 764 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 769.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:07:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 784.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 784 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 800.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:07:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 804.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 804 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:07:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 824.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 824 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 831.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:08:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 844.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 844 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 862.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:08:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 864.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 864 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 00:08:57 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 884.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 884 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 893.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:09:17 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 904.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 904 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140018712901376 has waited at dict0boot.ic line 36 for 924.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 00:09:37 7f58a35a0700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 0 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4 --Thread 140018712901376 has waited at dict0boot.ic line 36 for 924.00 seconds the semaphore: Mutex at 0x2936fc8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 3 Mutex spin waits 3, rounds 90, OS waits 3 RW-shared spins 1, rounds 30, OS waits 1 RW-excl spins 0, rounds 0, OS waits 0 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 0.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 66061 Purge done for trx's n:o < 0 undo n:o < 0 state: disabled History list length 31 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 66059, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x7f58a5a4f700, query id 15 localhost ttoennie creating table create table testdb.test1 (col1 int) ---TRANSACTION 66060, ACTIVE 924 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 19 OS file writes, 14 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1773900 Log flushed up to 1773900 Pages flushed up to 1773900 Last checkpoint at 1770163 0 pending log writes, 0 pending chkp writes 9 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 3258, id 140018705905408, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ 150204 00:10:16 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-04 00:10:18 2216 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-04 00:10:18 2216 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-04 00:10:18 2216 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-04 00:10:18 2216 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-04 00:10:18 2216 [Note] InnoDB: Using CPU crc32 instructions 2015-02-04 00:10:18 2216 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-04 00:10:18 2216 [Note] InnoDB: Completed initialization of buffer pool 2015-02-04 00:10:18 2216 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-04 00:10:18 2216 [Note] InnoDB: Log scan progressed past the checkpoint lsn 1770163 2015-02-04 00:10:18 2216 [Note] InnoDB: Database was not shutdown normally! 2015-02-04 00:10:18 2216 [Note] InnoDB: Starting crash recovery. 2015-02-04 00:10:18 2216 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-02-04 00:10:18 2216 [Note] InnoDB: Restoring possible half-written data pages 2015-02-04 00:10:18 2216 [Note] InnoDB: from the doublewrite buffer... InnoDB: Doing recovery: scanned up to log sequence number 1773900 2015-02-04 00:10:18 2216 [Note] InnoDB: Starting an apply batch of log records to the database... InnoDB: Progress in percent: 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 InnoDB: Apply batch completed 2015-02-04 00:10:19 2216 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-04 00:10:19 2216 [Note] InnoDB: 5.6.17 started; log sequence number 1773900 2015-02-04 00:10:19 2216 [Note] InnoDB: !!! innodb_force_recovery is set to 2 !!! 2015-02-04 00:10:19 2216 [Note] Recovering after a crash using /data/logs/mysql-bin 2015-02-04 00:10:19 2216 [Note] Starting crash recovery... 2015-02-04 00:10:19 2216 [Note] Crash recovery finished. 2015-02-04 00:10:19 2216 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-04 00:10:19 2216 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-04 00:10:19 2216 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-04 00:10:19 2216 [Note] IPv6 is available. 2015-02-04 00:10:19 2216 [Note] - '::' resolves to '::'; 2015-02-04 00:10:19 2216 [Note] Server socket created on IP: '::'. 2015-02-04 00:10:19 2216 [Note] Event Scheduler: Loaded 0 events 2015-02-04 00:10:19 2216 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-04 08:20:00 2216 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-04 08:20:00 2216 [Note] Giving 0 client threads a chance to die gracefully 2015-02-04 08:20:00 2216 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-04 08:20:00 2216 [Note] Shutting down slave threads 2015-02-04 08:20:00 2216 [Note] Forcefully disconnecting 0 remaining clients 2015-02-04 08:20:00 2216 [Note] Binlog end 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'partition' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'ARCHIVE' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'FEDERATED' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-04 08:20:00 2216 [Note] Shutting down plugin 'InnoDB' 2015-02-04 08:20:00 2216 [Note] InnoDB: FTS optimize thread exiting. 2015-02-04 08:20:00 2216 [Note] InnoDB: Starting shutdown... 2015-02-04 08:20:01 2216 [Note] InnoDB: Shutdown completed; log sequence number 1773910 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'CSV' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'MyISAM' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'MEMORY' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'sha256_password' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'mysql_old_password' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'mysql_native_password' 2015-02-04 08:20:01 2216 [Note] Shutting down plugin 'binlog' 2015-02-04 08:20:01 2216 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150204 08:20:01 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150204 08:23:30 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-04 08:23:31 6239 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-04 08:23:31 6239 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-04 08:23:31 6239 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-04 08:23:31 6239 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-04 08:23:31 6239 [Note] InnoDB: Using CPU crc32 instructions 2015-02-04 08:23:31 6239 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-04 08:23:31 6239 [Note] InnoDB: Completed initialization of buffer pool 2015-02-04 08:23:31 6239 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-04 08:23:31 6239 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-04 08:23:31 6239 [Note] InnoDB: Waiting for purge to start 2015-02-04 08:23:31 6239 [Note] InnoDB: 5.6.17 started; log sequence number 1773910 2015-02-04 08:23:31 6239 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-04 08:23:31 6239 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-04 08:23:31 6239 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-04 08:23:31 6239 [Note] IPv6 is available. 2015-02-04 08:23:31 6239 [Note] - '::' resolves to '::'; 2015-02-04 08:23:31 6239 [Note] Server socket created on IP: '::'. 2015-02-04 08:23:31 6239 [Note] Event Scheduler: Loaded 0 events 2015-02-04 08:23:31 6239 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution 2015-02-04 08:32:21 6239 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown 2015-02-04 08:32:21 6239 [Note] Giving 0 client threads a chance to die gracefully 2015-02-04 08:32:21 6239 [Note] Event Scheduler: Purging the queue. 0 events 2015-02-04 08:32:21 6239 [Note] Shutting down slave threads 2015-02-04 08:32:21 6239 [Note] Forcefully disconnecting 0 remaining clients 2015-02-04 08:32:21 6239 [Note] Binlog end 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'partition' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'ARCHIVE' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'FEDERATED' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_METRICS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_CMPMEM' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_CMP' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_LOCKS' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'INNODB_TRX' 2015-02-04 08:32:21 6239 [Note] Shutting down plugin 'InnoDB' 2015-02-04 08:32:21 6239 [Note] InnoDB: FTS optimize thread exiting. 2015-02-04 08:32:21 6239 [Note] InnoDB: Starting shutdown... 2015-02-04 08:32:22 6239 [Note] InnoDB: Shutdown completed; log sequence number 1773952 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'BLACKHOLE' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'CSV' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'MyISAM' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'MRG_MYISAM' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'MEMORY' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'sha256_password' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'mysql_old_password' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'mysql_native_password' 2015-02-04 08:32:22 6239 [Note] Shutting down plugin 'binlog' 2015-02-04 08:32:22 6239 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete 150204 08:32:22 mysqld_safe mysqld from pid file /data/data/f-vl-mysql-02.ds.slu.edu.pid ended 150204 08:32:25 mysqld_safe Starting mysqld daemon with databases from /data/data 2015-02-04 08:32:26 6686 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-04 08:32:26 6686 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-04 08:32:26 6686 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-04 08:32:26 6686 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-04 08:32:26 6686 [Note] InnoDB: Using CPU crc32 instructions 2015-02-04 08:32:26 6686 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-04 08:32:26 6686 [Note] InnoDB: Completed initialization of buffer pool 2015-02-04 08:32:26 6686 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-04 08:32:26 6686 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-04 08:32:26 6686 [Note] InnoDB: Waiting for purge to start 2015-02-04 08:32:26 6686 [Note] InnoDB: 5.6.17 started; log sequence number 1773952 2015-02-04 08:32:26 6686 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-04 08:32:26 6686 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-04 08:32:26 6686 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-04 08:32:26 6686 [Note] IPv6 is available. 2015-02-04 08:32:26 6686 [Note] - '::' resolves to '::'; 2015-02-04 08:32:26 6686 [Note] Server socket created on IP: '::'. 2015-02-04 08:32:26 6686 [Note] Event Scheduler: Loaded 0 events 2015-02-04 08:32:26 6686 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 241.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 241.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:42:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 71 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 255.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 255.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 255 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 272.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 272.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:43:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 275.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 275.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 275 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:43:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 295.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 295.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 295 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 303.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 303.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:43:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 315.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 315.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 315 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 334.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 334.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:44:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 335.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 335.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 335 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:44:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 355.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 355.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 355 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 365.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 365.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:44:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 375.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 375.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 375 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ 2015-02-04 08:45:01 6686 [Warning] Access denied for user 'repstatus'@'a-d-redcap-p-01.ds.slu.edu' (using password: YES) ===================================== 2015-02-04 08:45:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 395.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 395.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 395 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 396.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 396.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:45:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 415.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 415.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 415 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 427.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 427.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:45:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 435.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 435.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 435 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:46:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 455.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 455.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 455 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 458.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 458.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:46:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 475.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 475.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 475 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 489.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 489.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:46:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 495.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 495.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 495 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:47:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 515.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 515.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 515 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 520.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 520.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:47:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 535.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 535.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 535 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 551.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 551.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:47:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 555.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 555.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 555 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:48:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 575.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 575.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 575 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 582.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 582.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:48:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 595.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 595.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 595 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 613.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 613.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:48:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 615.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 615.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 615 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:49:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 635.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 635.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 635 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 644.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 644.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:49:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 655.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 655.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 655 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 675.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 675.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:50:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 695.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 695.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 695 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 706.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 706.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:50:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 715.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 715.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 715 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:50:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 735.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 735.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 735 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 737.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 737.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:51:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 755.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 755.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 755 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 768.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 768.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:51:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 775.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 775.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 775 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:51:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 795.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 795.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 795 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 799.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 799.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:52:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 815.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 815.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 815 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 830.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 830.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:52:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 835.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 835.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 835 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:52:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 855.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 855.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 855 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 861.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 861.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:53:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 875.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 875.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 875 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 892.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 892.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:53:26 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 895.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 895.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 895 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 08:53:46 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 915.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 915.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 915 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140726952728320 has waited at dict0boot.ic line 36 for 923.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 923.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 08:54:06 7ffd61a83700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 3 srv_active, 0 srv_shutdown, 362 srv_idle srv_master_thread log flush and writes: 364 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 11 --Thread 140726952728320 has waited at dict0boot.ic line 36 for 935.00 seconds the semaphore: Mutex at 0x22171d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140726231377664 has waited at srv0srv.cc line 1998 for 935.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140726952728320) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 OS WAIT ARRAY INFO: signal count 9 Mutex spin waits 5, rounds 150, OS waits 5 RW-shared spins 5, rounds 150, OS waits 5 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 30.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 67597 Purge done for trx's n:o < 67592 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 67595, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 0, not started MySQL thread id 1, OS thread handle 0x7ffd8c071700, query id 16 localhost ttoennie creating table create table mytable (col1 int) ---TRANSACTION 67596, ACTIVE 935 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 207 OS file reads, 22 OS file writes, 17 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276671, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777644 Log flushed up to 1777644 Pages flushed up to 1777644 Last checkpoint at 1774670 0 pending log writes, 0 pending chkp writes 12 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8191 Free buffers 7997 Database pages 194 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 190, created 4, written 21 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 194, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6686, id 140726231377664, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Error: semaphore wait has lasted > 600 seconds InnoDB: We intentionally crash the server, because it appears to be hung. 2015-02-04 08:54:24 7ffd62484700 InnoDB: Assertion failure in thread 140726252357376 in file srv0srv.cc line 1748 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 14:54:24 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=8388608 read_buffer_size=131072 max_used_connections=2 max_threads=151 thread_count=1 connection_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 68241 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0 thread_stack 0x40000 /usr/local/mysql/bin/mysqld(my_print_stacktrace+0x35)[0x8e55d5] /usr/local/mysql/bin/mysqld(handle_fatal_signal+0x40b)[0x65441b] /lib64/libpthread.so.0[0x3230a0f710] /lib64/libc.so.6(gsignal+0x35)[0x3230632925] /lib64/libc.so.6(abort+0x175)[0x3230634105] /usr/local/mysql/bin/mysqld[0x9e813a] /lib64/libpthread.so.0[0x3230a079d1] /lib64/libc.so.6(clone+0x6d)[0x32306e8b6d] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 150204 08:54:24 mysqld_safe Number of processes running now: 0 150204 08:54:24 mysqld_safe mysqld restarted 2015-02-04 08:54:25 6886 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-02-04 08:54:25 6886 [Note] InnoDB: The InnoDB memory heap is disabled 2015-02-04 08:54:25 6886 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-02-04 08:54:25 6886 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-02-04 08:54:25 6886 [Note] InnoDB: Using CPU crc32 instructions 2015-02-04 08:54:25 6886 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-02-04 08:54:25 6886 [Note] InnoDB: Completed initialization of buffer pool 2015-02-04 08:54:25 6886 [Note] InnoDB: Highest supported file format is Barracuda. 2015-02-04 08:54:25 6886 [Note] InnoDB: Log scan progressed past the checkpoint lsn 1774670 2015-02-04 08:54:25 6886 [Note] InnoDB: Database was not shutdown normally! 2015-02-04 08:54:25 6886 [Note] InnoDB: Starting crash recovery. 2015-02-04 08:54:25 6886 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-02-04 08:54:25 6886 [Note] InnoDB: Restoring possible half-written data pages 2015-02-04 08:54:25 6886 [Note] InnoDB: from the doublewrite buffer... InnoDB: Doing recovery: scanned up to log sequence number 1777644 2015-02-04 08:54:25 6886 [Note] InnoDB: Starting an apply batch of log records to the database... InnoDB: Progress in percent: 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 InnoDB: Apply batch completed 2015-02-04 08:54:26 6886 [Note] InnoDB: 128 rollback segment(s) are active. 2015-02-04 08:54:26 6886 [Note] InnoDB: Waiting for purge to start 2015-02-04 08:54:26 6886 [Note] InnoDB: 5.6.17 started; log sequence number 1777644 2015-02-04 08:54:26 6886 [Note] Recovering after a crash using /data/logs/mysql-bin 2015-02-04 08:54:26 6886 [Note] Starting crash recovery... 2015-02-04 08:54:26 6886 [Note] Crash recovery finished. 2015-02-04 08:54:26 6886 [Note] RSA private key file not found: /data/data//private_key.pem. Some authentication plugins will not work. 2015-02-04 08:54:26 6886 [Note] RSA public key file not found: /data/data//public_key.pem. Some authentication plugins will not work. 2015-02-04 08:54:26 6886 [Note] Server hostname (bind-address): '*'; port: 22131 2015-02-04 08:54:26 6886 [Note] IPv6 is available. 2015-02-04 08:54:26 6886 [Note] - '::' resolves to '::'; 2015-02-04 08:54:26 6886 [Note] Server socket created on IP: '::'. 2015-02-04 08:54:26 6886 [Note] Event Scheduler: Loaded 0 events 2015-02-04 08:54:26 6886 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.6.17-log' socket: '/data/logs/mysql.sock' port: 22131 Source distribution InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 241.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 2015-02-04 09:00:01 6886 [Warning] Access denied for user 'repstatus'@'f-vl-mysql-02.ds.slu.edu' (using password: YES) ===================================== 2015-02-04 09:00:06 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 35 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 249.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 248.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 238.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 249 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 09:00:26 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 269.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 268.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 258.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 269 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 272.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 271.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: Warning: a long semaphore wait: --Thread 140513910208256 has waited at dict0dict.cc line 941 for 261.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 09:00:46 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 289.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 288.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 278.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 289 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 303.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 302.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: Warning: a long semaphore wait: --Thread 140513910208256 has waited at dict0dict.cc line 941 for 292.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 09:01:06 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 309.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 308.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 298.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 309 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 09:01:26 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 329.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 328.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 318.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 329 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 334.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 333.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: Warning: a long semaphore wait: --Thread 140513910208256 has waited at dict0dict.cc line 941 for 323.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 09:01:46 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 349.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 348.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 338.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 349 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 365.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 364.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: Warning: a long semaphore wait: --Thread 140513910208256 has waited at dict0dict.cc line 941 for 354.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 09:02:06 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 369.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 368.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 358.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 369 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2015-02-04 09:02:26 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 389.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 388.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 378.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 389 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 396.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 395.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: Warning: a long semaphore wait: --Thread 140513910208256 has waited at dict0dict.cc line 941 for 385.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 09:02:46 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 409.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 408.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 398.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 409 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream InnoDB: Warning: a long semaphore wait: --Thread 140513910740736 has waited at dict0boot.ic line 36 for 427.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: Warning: a long semaphore wait: --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 426.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 InnoDB: Warning: a long semaphore wait: --Thread 140513910208256 has waited at dict0dict.cc line 941 for 416.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2015-02-04 09:03:06 7fcbebfff700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 1 srv_active, 0 srv_shutdown, 91 srv_idle srv_master_thread log flush and writes: 91 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 9 --Thread 140513910740736 has waited at dict0boot.ic line 36 for 429.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 --Thread 140513804019456 has waited at srv0srv.cc line 1998 for 428.00 seconds the semaphore: X-lock on RW-latch at 0x130bbc0 created in file dict0dict.cc line 887 a writer (thread id 140513910740736) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file row0purge.cc line 720 Last time write locked in file /usr/local/src/mysql-5.6.17/storage/innobase/dict/dict0stats.cc line 2245 --Thread 140513910208256 has waited at dict0dict.cc line 941 for 418.00 seconds the semaphore: Mutex at 0x23292d8 created file dict0dict.cc line 878, lock var 1 waiters flag 1 OS WAIT ARRAY INFO: signal count 6 Mutex spin waits 3, rounds 150, OS waits 5 RW-shared spins 3, rounds 90, OS waits 3 RW-excl spins 1, rounds 30, OS waits 1 Spin rounds per wait: 50.00 mutex, 30.00 RW-shared, 30.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 68103 Purge done for trx's n:o < 67593 undo n:o < 0 state: running but idle History list length 32 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 68102, ACTIVE 429 sec 2 lock struct(s), heap size 360, 1 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] , ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 334 OS file reads, 11 OS file writes, 10 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 276707, node heap has 0 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 1777702 Log flushed up to 1777702 Pages flushed up to 1777702 Last checkpoint at 1777702 0 pending log writes, 0 pending chkp writes 10 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 137363456; in additional pool allocated 0 Dictionary memory allocated 64194 Buffer pool size 8192 Free buffers 8004 Database pages 188 Old database pages 0 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 188, created 0, written 11 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 188, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Main thread process no. 6886, id 140513804019456, state: enforcing dict cache limit Number of rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================