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一、优化过的 my.cnf 配置

[client]user=rootpassword=123[mysqld]########basic settings########server-id = 11 port = 3306user = mysql#bind_address = 10.166.224.32   #根据实际情况修改#autocommit = 0   #5.6.X安装时，需要注释掉，安装完成后再打开character_set_server=utf8mb4skip_name_resolve = 1max_connections = 800max_connect_errors = 1000#datadir = /data/mysql_data      #根据实际情况修改,建议和程序分离存放transaction_isolation = READ-COMMITTEDexplicit_defaults_for_timestamp = 1join_buffer_size = 134217728tmp_table_size = 67108864tmpdir = /tmpmax_allowed_packet = 16777216sql_mode = "STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER"interactive_timeout = 1800wait_timeout = 1800read_buffer_size = 16777216read_rnd_buffer_size = 33554432sort_bu

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