190417 23:59:49 mysqld_safe Number of processes running now: 0
190417 23:59:49 mysqld_safe mysqld restarted
190417 23:59:50 [Note] /usr/libexec/mysqld (mysqld 5.5.52-MariaDB) starting as process 9269 ...
190417 23:59:50 InnoDB: The InnoDB memory heap is disabled
190417 23:59:50 InnoDB: Mutexes and rw_locks use GCC atomic builtins
190417 23:59:50 InnoDB: Compressed tables use zlib 1.2.7
190417 23:59:50 InnoDB: Using Linux native AIO
190417 23:59:50 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137756672 bytes) failed; errno 12
190417 23:59:50 InnoDB: Completed initialization of buffer pool
190417 23:59:50 InnoDB: Fatal error: cannot allocate memory for the buffer pool
190417 23:59:50 [ERROR] Plugin 'InnoDB' init function returned error.
190417 23:59:50 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
190417 23:59:50 [Note] Plugin 'FEEDBACK' is disabled.
190417 23:59:50 [ERROR] Unknown/unsupported storage engine: InnoDB
190417 23:59:50 [ERROR] Aborting

190417 23:59:51 [Note] /usr/libexec/mysqld: Shutdown complete