SHOW ENGINE INNODB STATUS;

| InnoDB |      |
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2020-08-09 12:06:53 0x7f38421d2700 INNODB MONITOR OUTPUT
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Per second averages calculated from the last 49 seconds
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BACKGROUND THREAD
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srv_master_thread loops: 1430 srv_active, 0 srv_shutdown, 171532 srv_idle
srv_master_thread log flush and writes: 172951
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SEMAPHORES
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OS WAIT ARRAY INFO: reservation count 147841
OS WAIT ARRAY INFO: signal count 267861
RW-shared spins 0, rounds 544810, OS waits 2793
RW-excl spins 0, rounds 271524, OS waits 1604
RW-sx spins 36, rounds 982, OS waits 26
Spin rounds per wait: 544810.00 RW-shared, 271524.00 RW-excl, 27.28 RW-sx
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TRANSACTIONS
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Trx id counter 119241
Purge done for trx's n:o < 119241 undo n:o < 0 state: running
History list length 21
LIST OF TRANSACTIONS FOR EACH SESSION:
---TRANSACTION 421373405356296, not started
0 lock struct(s), heap size 1136, 0 row lock(s)
---TRANSACTION 421373405352080, not started
0 lock struct(s), heap size 1136, 0 row lock(s)
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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:, sync i/o's:
Pending flushes (fsync) log: 0; buffer pool: 0
4785 OS file reads, 50813 OS file writes, 19378 OS fsyncs
0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s
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INSERT BUFFER AND ADAPTIVE HASH INDEX
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Ibuf: size 1, free list len 0, seg size 2, 7 merges
merged operations:
 insert 9, delete mark 0, delete 0
discarded operations:
 insert 0, delete mark 0, delete 0
Hash table size 34679, node heap has 1 buffer(s)
Hash table size 34679, node heap has 0 buffer(s)
Hash table size 34679, node heap has 0 buffer(s)
Hash table size 34679, node heap has 19 buffer(s)
Hash table size 34679, node heap has 1 buffer(s)
Hash table size 34679, node heap has 0 buffer(s)
Hash table size 34679, node heap has 8 buffer(s)
Hash table size 34679, node heap has 1 buffer(s)
0.00 hash searches/s, 0.00 non-hash searches/s
---
LOG
---
Log sequence number 122246678
Log flushed up to   122246678
Pages flushed up to 122246678
Last checkpoint at  122246669
0 pending log flushes, 0 pending chkp writes
13345 log i/o's done, 0.00 log i/o's/second
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BUFFER POOL AND MEMORY
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Total large memory allocated 170786816
Dictionary memory allocated 95472
Buffer pool size   8192
Free buffers       1043
Database pages     7119
Old database pages 2607
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 2876275, not young 20145
0.00 youngs/s, 0.00 non-youngs/s
Pages read 4737, created 3447, written 35328
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: 7119, unzip_LRU len: 0
I/O sum[0]:cur[0], unzip sum[0]:cur[0]
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ROW OPERATIONS
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0 queries inside InnoDB, 0 queries in queue
0 read views open inside InnoDB
Process ID=599168, Main thread ID=139895738824448, state: sleeping
Number of rows inserted 9699, updated 5432, deleted 234, read 94076307
0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s
Number of system rows inserted 0, updated 0, deleted 0, read 0
0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s
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END OF INNODB MONITOR OUTPUT
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