检测mysql server是否正常提供服务
mysqladmin -u sky -p pwd -h localhost ping
获取mysql当前的几个状态值
mysqladmin -u sky -p pwd -h localhost status
获取数据库当前的连接信息
mysqladmin -u sky -p pwd -h localhost processlist

获取当前数据库的连接数
mysql -u root -p -BNe "select host,count(host) from processlist group by host;" information_schema

麻痹快上班了,截个图晚上回家再整理

网友评论