*************************** 1. row *************************** Status: ===================================== 090202 16:41:42 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 25 seconds ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 254, signal count 254 Mutex spin waits 136, rounds 456, OS waits 11 RW-shared spins 480, OS waits 237; RW-excl spins 4, OS waits 3 ------------ TRANSACTIONS ------------ Trx id counter 0 5915642 Purge done for trx's n:o < 0 5915601 undo n:o < 0 0 History list length 21 Total number of lock structs in row lock hash table 0 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 0 0, not started, OS thread id 1668 MySQL thread id 70, query id 12394 localhost 127.0.0.1 root show innodb status ---TRANSACTION 0 0, not started, OS thread id 2472 MySQL thread id 65, query id 12387 localhost 127.0.0.1 root -------- 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 (write thread) Pending normal aio reads: 0, aio writes: 0, ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0 Pending flushes (fsync) log: 0; buffer pool: 0 6349 OS file reads, 3408 OS file writes, 1800 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 for space 0: size 1, free list len 0, seg size 2, is empty Ibuf for space 0: size 1, free list len 0, seg size 2, 0 inserts, 0 merged recs, 0 merges Hash table size 672473, used cells 26140, node heap has 27 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 2 1490444157 Log flushed up to 2 1490444157 Last checkpoint at 2 1490444157 0 pending log writes, 0 pending chkp writes 1305 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 187004450; in additional pool allocated 3988480 Buffer pool size 10368 Free buffers 3976 Database pages 6365 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages read 6339, created 26, written 1860 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 1 read views open inside InnoDB Main thread id 1128, state: waiting for server activity Number of rows inserted 4133, updated 644, deleted 10, read 13387394 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ 1 row in set, 1 warning (0.00 sec) mysql>