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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | InnoDB | | ===================================== 2013-02-13 07:54:01 790 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 46 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 311 srv_active, 0 srv_shutdown, 14316 srv_idle srv_master_thread log flush and writes: 14623 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 300 OS WAIT ARRAY INFO: signal count 296 Mutex spin waits 207, rounds 6140, OS waits 111 RW-shared spins 200, rounds 6000, OS waits 172 RW-excl spins 1, rounds 480, OS waits 15 Spin rounds per wait: 29.66 mutex, 30.00 RW-shared, 480.00 RW-excl ------------ TRANSACTIONS ------------ Trx id counter 7160 Purge done for trx's n:o < 7157 undo n:o < 0 state: running but idle History list length 650 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 7159, not started MySQL thread id 27, OS thread handle 0xb6c, query id 11259 localhost ::1 root cleaning up ---TRANSACTION 7124, not started MySQL thread id 26, OS thread handle 0xc88, query id 11080 localhost ::1 root cleaning up ---TRANSACTION 0, not started MySQL thread id 2, OS thread handle 0x790, query id 11270 localhost ::1 root init SHOW ENGINE INNODB STATUS ---TRANSACTION 7005, not started MySQL thread id 24, OS thread handle 0xde0, query id 10510 localhost ::1 root cleaning up ---TRANSACTION 6865, not started MySQL thread id 23, OS thread handle 0x1d0, query id 9615 localhost ::1 root cleaning up ---TRANSACTION 6697, not started MySQL thread id 22, OS thread handle 0x874, query id 8824 localhost ::1 root cleaning up ---TRANSACTION 6647, not started MySQL thread id 21, OS thread handle 0xfa8, query id 8546 localhost ::1 root cleaning up ---TRANSACTION 6531, not started MySQL thread id 20, OS thread handle 0x910, query id 8019 localhost ::1 root cleaning up ---TRANSACTION 6243, not started MySQL thread id 19, OS thread handle 0x740, query id 6886 localhost ::1 root cleaning up ---TRANSACTION 0, not started MySQL thread id 15, OS thread handle 0x75c, query id 11268 localhost 127.0.0.1 root cleaning up -------- FILE I/O -------- I/O thread 0 state: wait Windows aio (insert buffer thread) I/O thread 1 state: wait Windows aio (log thread) I/O thread 2 state: wait Windows aio (read thread) I/O thread 3 state: wait Windows aio (read thread) I/O thread 4 state: wait Windows aio (read thread) I/O thread 5 state: wait Windows aio (read thread) I/O thread 6 state: wait Windows aio (write thread) I/O thread 7 state: wait Windows aio (write thread) I/O thread 8 state: wait Windows aio (write thread) I/O thread 9 state: wait Windows aio (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 1017 OS file reads, 3059 OS file writes, 2067 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 17393, node heap has 1 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 2556460 Log flushed up to 2556460 Pages flushed up to 2556460 Last checkpoint at 2556460 0 pending log writes, 0 pending chkp writes 852 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 8585216; in additional pool allocated 0 Dictionary memory allocated 142202 Buffer pool size 512 Free buffers 255 Database pages 256 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 988, created 63, written 1772 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: 256, 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 id 1240, state: sleeping Number of rows inserted 49, updated 955, deleted 0, read 5238 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ | 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