*************************** 1. row *************************** Type: InnoDB Name: Status: ===================================== 120330 22:33:19 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 1 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 22 1_second, 22 sleeps, 2 10_second, 3 background, 3 flush srv_master_thread log flush and writes: 25 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 38, signal count 38 Mutex spin waits 43, rounds 526, OS waits 12 RW-shared spins 18, OS waits 18; RW-excl spins 0, OS waits 8 Spin rounds per wait: 12.23 mutex, 30.00 RW-shared, 240.00 RW-excl -------- 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, 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 0 OS file reads, 177 OS file writes, 96 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 138337, node heap has 7 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7004601 Log flushed up to 7004601 Last checkpoint at 7004601 Max checkpoint age 7782360 Checkpoint age target 7539162 Modified age 0 Checkpoint age 0 0 pending log writes, 0 pending chkp writes 69 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total memory allocated 34193408; in additional pool allocated 0 Internal hash tables (constant factor + variable factor) Adaptive hash index 672196 (553348 + 118848) Page hash 17692 Dictionary cache 227638 (139064 + 88574) File system 41888 (41336 + 552) Lock system 42228 (41908 + 320) Recovery system 0 (0 + 0) Threads 41612 (41348 + 264) Dictionary memory allocated 88574 Buffer pool size 2047 Buffer pool size, bytes 33538048 Free buffers 1512 Database pages 528 Old database pages 209 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 0, created 528, written 630 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: 528, 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 1 read views open inside InnoDB Main thread process no. 2406, id 2894470000, state: waiting for server activity Number of rows inserted 46273, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ------------ TRANSACTIONS ------------ Trx id counter 31C Purge done for trx's n:o < 0 undo n:o < 0 History list length 0 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 0, not started, process no 2406, OS thread id 2877283184 MySQL thread id 445, query id 4428 localhost msandbox SHOW /*!50000 ENGINE*/ INNODB STATUS ---------------------------- END OF INNODB MONITOR OUTPUT ============================