*************************** 1. row *************************** Type: InnoDB Name: Status: ===================================== 2023-07-14 17:54:33 140536961435200 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 26 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 276 srv_active, 0 srv_shutdown, 59000 srv_idle srv_master_thread log flush and writes: 0 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 719 OS WAIT ARRAY INFO: signal count 505 RW-shared spins 0, rounds 0, OS waits 0 RW-excl spins 0, rounds 0, OS waits 0 RW-sx spins 0, rounds 0, OS waits 0 Spin rounds per wait: 0.00 RW-shared, 0.00 RW-excl, 0.00 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 4466 Purge done for trx's n:o < 4466 undo n:o < 0 state: running but idle History list length 0 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 422011977339064, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 422011977338216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 422011977337368, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 422011977336520, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (write thread) I/O thread 7 state: waiting for completed aio requests (write thread) I/O thread 8 state: waiting for completed aio requests (write thread) I/O thread 9 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 21427 OS file reads, 23672 OS file writes, 13449 OS fsyncs 0.31 reads/s, 16384 avg bytes/read, 0.04 writes/s, 0.04 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 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) 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) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) 0.00 hash searches/s, 0.23 non-hash searches/s --- LOG --- Log sequence number 34408522 Log buffer assigned up to 34408522 Log buffer completed up to 34408522 Log written up to 34408522 Log flushed up to 34408522 Added dirty pages up to 34408522 Pages flushed up to 34408522 Last checkpoint at 34408522 Log minimum file id is 96 Log maximum file id is 105 Modified age no less than 34408522 Checkpoint age 0 Max checkpoint age 7971328 8432 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 0 Dictionary memory allocated 877664 Buffer pool size 1023 Buffer pool size, bytes 16760832 Free buffers 749 Database pages 266 Old database pages 0 Modified db pages 3 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 591, not young 17587 0.00 youngs/s, 0.00 non-youngs/s Pages read 21401, created 2762, written 11009 0.31 reads/s, 0.08 creates/s, 0.00 writes/s Buffer pool hit rate 889 / 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: 266, unzip_LRU len: 0 I/O sum[0]:cur[8], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 0 RW transactions active inside InnoDB Process ID=1088931, Main thread ID=140536702826048 , state=sleeping Number of rows inserted 67051, updated 16, deleted 0, read 437734 2.46 inserts/s, 0.00 updates/s, 0.00 deletes/s, 2.46 reads/s Number of system rows inserted 2783, updated 2505, deleted 1483, read 302528 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.50 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================