2021-02-06 20:45:00 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-02-06 20:45:00 0 [Note] InnoDB: Number of pools: 1
2021-02-06 20:45:00 0 [Note] InnoDB: Using generic crc32 instructions
2021-02-06 20:45:00 0 [Note] mysqld: O_TMPFILE is not supported on /srv/tmp (disabling future attempts)
2021-02-06 20:45:00 0 [Note] InnoDB: Initializing buffer pool, total size = 3G, instances = 3, chunk size = 128M
2021-02-06 20:45:00 0 [Note] InnoDB: Completed initialization of buffer pool
2021-02-06 20:45:00 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().