2021-05-18  7:51:58 0 [Note] /usr/sbin/mysqld (initiated by: unknown): Normal shutdown
2021-05-18  7:52:03 0 [Note] Event Scheduler: Purging the queue. 0 events
2021-05-18  7:52:06 0 [Note] InnoDB: FTS optimize thread exiting.
2021-05-18  7:52:18 0 [Note] InnoDB: Starting shutdown...
2021-05-18  7:52:19 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2021-05-18  7:52:24 0 [Note] InnoDB: Buffer pool(s) dump completed at 210518  7:52:24
2021-05-18  7:52:34 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2021-05-18  7:52:34 0 [Note] InnoDB: Shutdown completed; log sequence number 1625551; transaction id 21
2021-05-18  7:52:35 0 [Note] /usr/sbin/mysqld: Shutdown complete

2021-05-18  7:54:17 0 [Note] InnoDB: Using Linux native AIO
2021-05-18  7:54:17 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-05-18  7:54:17 0 [Note] InnoDB: Uses event mutexes
2021-05-18  7:54:17 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-05-18  7:54:17 0 [Note] InnoDB: Number of pools: 1
2021-05-18  7:54:17 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-05-18  7:54:17 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2021-05-18  7:54:17 0 [Note] InnoDB: Completed initialization of buffer pool
2021-05-18  7:54:17 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-05-18  7:54:18 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-05-18  7:54:18 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-05-18  7:54:18 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-05-18  7:54:18 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-05-18  7:54:18 0 [Note] InnoDB: 10.3.29 started; log sequence number 1625551; transaction id 20
2021-05-18  7:54:18 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-05-18  7:54:18 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-05-18  7:54:19 0 [Note] InnoDB: Buffer pool(s) load completed at 210518  7:54:19
2021-05-18  7:54:19 0 [Note] Server socket created on IP: '127.0.0.1'.
2021-05-18  7:54:25 0 [Note] Reading of all Master_info entries succeeded
2021-05-18  7:54:25 0 [Note] Added new Master_info '' to hash table
2021-05-18  7:54:25 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.29-MariaDB-0ubuntu0.20.10.1'  socket: '/run/mysqld/mysqld.sock'  port: 3306  Ubuntu 20.10
2021-05-18  9:30:08 0 [Note] /usr/sbin/mysqld (initiated by: unknown): Normal shutdown
2021-05-18  9:30:08 0 [Note] Event Scheduler: Purging the queue. 0 events
2021-05-18  9:30:08 0 [Note] InnoDB: FTS optimize thread exiting.
2021-05-18  9:30:08 0 [Note] InnoDB: Starting shutdown...
2021-05-18  9:30:08 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2021-05-18  9:30:08 0 [Note] InnoDB: Buffer pool(s) dump completed at 210518  9:30:08
2021-05-18  9:30:10 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2021-05-18  9:30:10 0 [Note] InnoDB: Shutdown completed; log sequence number 1625560; transaction id 21
2021-05-18  9:30:10 0 [Note] /usr/sbin/mysqld: Shutdown complete