优化你的mysql

作者：lg   来自：

如果你的内存小于4G，请不要使用系统默认的配置,修改/etc/my.cnf [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock skip-locking set-variable = key_buffer=16M set-variable = max_allowed_packet=1M set-variable = thread_stack=64K set-variable = record_buffer=1M set-variable = table_cache=1024 set-variable = sort_buffer=4M set-variable = net_buffer_length=8K set-variable = max_connect_errors=100 set-variable = max_connections=1024 server-id = 1 [mysqldump] quick set-variable = max_allowed_packet=16M [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates [isamchk] set-variable = key_buffer=20M set-variable = sort_buffer=20M [myisamchk] set-variable = key_buffer=20M set-variable = sort_buffer=20M [mysqlhotcopy] interactive-timeout [mysql.server] user=mysql basedir=/var/lib [safe_mysqld] err-log=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid