Konsol
Depolama motorları
InnoDB
Supports transactions, row-level locking, foreign keys and encryption for tables
[ Değişkenler | Arabellek Havuzu | InnoDB Durumu ]
===================================== 2026-07-28 20:46:47 0x2a18 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 42 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 117629 srv_active, 0 srv_shutdown, 184632 srv_idle srv_master_thread log flush and writes: 302261 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 2217501 OS WAIT ARRAY INFO: signal count 566282 RW-shared spins 138525, rounds 4146758, OS waits 136103 RW-excl spins 1064, rounds 31633, OS waits 950 RW-sx spins 0, rounds 0, OS waits 0 Spin rounds per wait: 29.94 RW-shared, 29.73 RW-excl, 0.00 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 449556 Purge done for trx's n:o < 449556 undo n:o < 0 state: running History list length 7 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 283249604878480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283249604911824, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283249604903488, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283249604895152, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283249604915992, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283249604907656, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283249604899320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: native aio handle (insert buffer thread) I/O thread 1 state: native aio handle (log thread) I/O thread 2 state: native aio handle (read thread) I/O thread 3 state: native aio handle (read thread) I/O thread 4 state: native aio handle (read thread) I/O thread 5 state: native aio handle (read thread) I/O thread 6 state: native aio handle (write thread) I/O thread 7 state: native aio handle (write thread) I/O thread 8 state: native aio handle (write thread) I/O thread 9 state: native aio handle (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 79353 OS file reads, 1322586 OS file writes, 1008985 OS fsyncs 0.88 reads/s, 16384 avg bytes/read, 9.33 writes/s, 5.14 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 837 merges merged operations: insert 837, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 0 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 0 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) 41.74 hash searches/s, 92.90 non-hash searches/s --- LOG --- Log sequence number 94891993 Log flushed up to 94891993 Pages flushed up to 94891993 Last checkpoint at 94883927 0 pending log flushes, 0 pending chkp writes 567553 log i/o's done, 3.48 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 33554432 Dictionary memory allocated 105168 Buffer pool size 1003 Free buffers 741 Database pages 256 Old database pages 0 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 1355 0.00 youngs/s, 0.00 non-youngs/s Pages read 79305, created 2000, written 592594 0.88 reads/s, 0.02 creates/s, 5.14 writes/s Buffer pool hit rate 996 / 1000, young-making rate 0 / 1000 not 0 / 1000 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[321]:cur[15], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Process ID=5036, Main thread ID=4672, state: sleeping Number of rows inserted 540, updated 127460, deleted 0, read 9857149 0.00 inserts/s, 2.10 updates/s, 0.00 deletes/s, 42.67 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 3807 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================