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WP代码网站,MQ数据库运行几天就自动关闭

MQ数据库日志如下:

2023-09-14 20:03:07 2474 [Note] Plugin 'FEDERATED' is disabled.
2023-09-14 20:03:07 2474 [Note] InnoDB: Using atomics to ref count buffer pool pages
2023-09-14 20:03:07 2474 [Note] InnoDB: The InnoDB memory heap is disabled
2023-09-14 20:03:07 2474 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2023-09-14 20:03:07 2474 [Note] InnoDB: Memory barrier is not used
2023-09-14 20:03:07 2474 [Note] InnoDB: Compressed tables use zlib 1.2.11
2023-09-14 20:03:07 2474 [Note] InnoDB: Using Linux native AIO
2023-09-14 20:03:07 2474 [Note] InnoDB: Using CPU crc32 instructions
2023-09-14 20:03:07 2474 [Note] InnoDB: Initializing buffer pool, size = 512.0M
InnoDB: mmap(549453824 bytes) failed; errno 12
2023-09-14 20:03:07 2474 [ERROR] InnoDB: Cannot allocate memory for the buffer pool
2023-09-14 20:03:07 2474 [ERROR] Plugin 'InnoDB' init function returned error.
2023-09-14 20:03:07 2474 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2023-09-14 20:03:08 2474 [ERROR] Unknown/unsupported storage engine: InnoDB
2023-09-14 20:03:08 2474 [ERROR] Aborting

2023-09-14 20:03:08 2474 [Note] Binlog end
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'partition'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_METRICS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_CMPMEM'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_CMP'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_LOCKS'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'INNODB_TRX'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'BLACKHOLE'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'ARCHIVE'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'MRG_MYISAM'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'MyISAM'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'MEMORY'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'CSV'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'sha256_password'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'mysql_old_password'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'mysql_native_password'
2023-09-14 20:03:08 2474 [Note] Shutting down plugin 'binlog'
2023-09-14 20:03:08 2474 [Note] /www/server/mysql/bin/mysqld: Shutdown complete

哪位大佬懂这个?

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