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MySQL Slow Query设置 在my.cnf文件中查找slow
[plain]#log_slow_queries = /var/log/mysql/mysql-slow.log 去掉注释， 保存到日志文件路径根据需要修改。 同时去掉下面的设置的注释： [plain] long_query_time = 1 log-queries-not-using-indexes 这里当超过1秒的查询就视为慢查询 如果没有使用index的查询，也要被作为慢查询记录到日志中。 bitsCN.com
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