设置mysql慢查询1.建log文件touch /var/log/mysql-slow.logchown mysql:mysql /var/log/mysql-slow.log 2.
设置mysql慢查询
1.建log文件
touch /var/log/mysql-slow.log
chown mysql:mysql /var/log/mysql-slow.log
2.编辑配置文件my.cnf
long_query_time=3
log_slow_queries = /var/log/mysql-slow.log
3.重启mysqld
/etc/rc.d/init.d/mysqld restart