mysql慢查询

[root@c6-3 ~]# cat /etc/redhat-release
CentOS release 6.8 (Final)
[root@c6-3 ~]# uname -m
x86_64
[root@c6-3 ~]# grep mysql .bashrc
alias dblogin='mysql -ptest123'
[root@c6-3 ~]# echo "status" |dblogin |grep "Server version"
Server version:5.5.32 Source distribution