日期:2014-05-20 浏览次数:20778 次
----------------------+ | InnoDB | | ===================================== 110908 13:27:36 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 52 seconds ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4, signal count 4 Mutex spin waits 0, rounds 20, OS waits 0 RW-shared spins 8, OS waits 4; RW-excl spins 0, OS waits 0 ------------ TRANSACTIONS ------------ Trx id counter 0 430612 Purge done for trx's n:o < 0 429783 undo n:o < 0 0 History list length 3 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 0 0, not started, OS thread id 2520 MySQL thread id 16, query id 580 localhost 127.0.0.1 root show innodb status ---TRANSACTION 0 0, not started, OS thread id 2532 MySQL thread id 13, query id 579 callcenter 192.168.8.247 root ---TRANSACTION 0 430611, ACTIVE 128 sec, OS thread id 1624 fetching rows, thread declared inside InnoDB 452 mysql tables in use 13, locked 0 MySQL thread id 15, query id 552 callcenter 192.168.8.247 root Sending data SELECT * FROM Models WHERE Gid IN (SELECT Gid FROM Models WHERE showMenu = 1 and state=1 And appModelGid = '6fe8a93f-64b3-d10f-964f-5aaa08191e5e' and Gid in(SE LECT parent_id FROM Models WHERE Gid IN (SELECT Model_id FROM Actions WHERE Gid IN (SELECT actions_id FROM Roles_Actions WHERE roles_id = '1b86fe4d-3e7b-2e30-e6 02-aaf71c48f435,9cab2734-e92d-831c-2e87-e30306a0bcc9' ))))or Gid IN (SELEC T Gid FROM Models WHERE showMenu = 1 and state=1 And appModelGid = '6fe8a93f-64 b3-d10f-964f-5aaa08191e5e' and Gid in(SELECT Model_id FROM Actions WHERE Gid IN (SELECT actions_id FROM Roles_Actions W Trx read view will not see trx with id >= 0 430612, sees < 0 430612 -------- 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: 0 226 OS file reads, 10 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 inserts, 0 merged recs, 0 merges Hash table size 1187107, node heap has 1 buffer(s) 0.52 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 0 292717601 Log flushed up to 0 292717601 Last checkpoint at 0 292717601 0 pending log writes, 0 pending chkp writes 11 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 327041672; in additional pool allocated 1551360 Dictionary memory allocated 43208 Buffer pool size 18304 Free buffers 18215 Database pages 88 Modified db pages 0 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages read 88, created 0, written 2 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000 -------------- ROW OPERATIONS -------------- 1 queries inside InnoDB, 0 queries in queue 2 read views open inside InnoDB Main thread id 1512, state: waiting for server activity Number of rows inserted 0, updated 0, deleted 0, read 405772588 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 712664.89 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================