ESXI администратор + MYSQL проблема

Свой физический сервер. Виртуализация ESXI.

Виртуальная машина с Mysql 10.3.22-MariaDB

У машины total-vm:20257160kB а mysql кушает только 5064290 и при этом пару раз на день падает по памяти.

Вероятно, какая-то проблема с виртуальной машине - что память чем то занимается и не отдается под Mysql. В моменты проблемы скриншот прикреплен видно - что доступная память есть, но mysql ее не ест.

Помочь решить данную проблему

2022-12-19 19:44:20 0 [Note] InnoDB: Using Linux native AIO

2022-12-19 19:44:20 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2022-12-19 19:44:20 0 [Note] InnoDB: Uses event mutexes

2022-12-19 19:44:20 0 [Note] InnoDB: Compressed tables use zlib 1.2.7

2022-12-19 19:44:20 0 [Note] InnoDB: Number of pools: 1

2022-12-19 19:44:20 0 [Note] InnoDB: Using SSE2 crc32 instructions

2022-12-19 19:44:20 0 [Note] InnoDB: Initializing buffer pool, total size = 4G, instances = 8, chunk size = 128M

2022-12-19 19:44:20 0 [Note] InnoDB: Completed initialization of buffer pool

2022-12-19 19:44:20 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().

2022-12-19 19:44:20 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=8994168067443

2022-12-19 19:44:20 0 [Note] InnoDB: Starting final batch to recover 2383 pages from redo log.

2022-12-19 19:44:21 0 [Note] InnoDB: Last binlog file './mysql-bin.000014', position 80170505

2022-12-19 19:44:21 0 [Note] InnoDB: 128 out of 128 rollback segments are active.

2022-12-19 19:44:21 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"

2022-12-19 19:44:21 0 [Note] InnoDB: Creating shared tablespace for temporary tables

2022-12-19 19:44:21 0 [Note] InnoDB: Setting file '/www/server/data/ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...

2022-12-19 19:44:21 0 [Note] InnoDB: File '/www/server/data/ibtmp1' size is now 12 MB.

2022-12-19 19:44:21 0 [Note] InnoDB: Waiting for purge to start

2022-12-19 19:44:21 0 [Note] InnoDB: 10.3.22 started; log sequence number 8994168916038; transaction id 14375347441

2022-12-19 19:44:21 0 [Note] InnoDB: Loading buffer pool(s) from /www/server/data/ib_buffer_pool

2022-12-19 19:44:21 0 [Note] Plugin 'FEEDBACK' is disabled.

2022-12-19 19:44:21 0 [Note] Recovering after a crash using tc.log

2022-12-19 19:44:21 0 [Note] Starting crash recovery...

2022-12-19 19:44:21 0 [Note] Crash recovery finished.

2022-12-19 19:44:21 0 [Note] Server socket created on IP: '0.0.0.0'.

2022-12-19 19:44:21 0 [Warning] 'user' entry 'root@db-web02' ignored in --skip-name-resolve mode.

2022-12-19 19:44:21 0 [Warning] 'db' entry '% root@db-web02' ignored in --skip-name-resolve mode.

2022-12-19 19:44:21 0 [Warning] 'proxies_priv' entry '@% root@db-web02' ignored in --skip-name-resolve mode.

2022-12-19 19:44:21 0 [Note] Reading of all Master_info entries succeeded

2022-12-19 19:44:21 0 [Note] Added new Master_info '' to hash table

2022-12-19 19:44:21 0 [Note] /www/server/mysql/bin/mysqld: ready for connections.

Version: '10.3.22-MariaDB' socket: '/tmp/mysql.sock' port: 3306 Source distribution

2022-12-19 19:44:21 0 [Note] InnoDB: Buffer pool(s) load completed at 221219 19:44:21