mytop 使用介绍 mysql实时监控工具
mytop 是一个类似 Linux 下的 top 命令风格的 MySQL 监控工具,可以监控当前的连接用户和正在执行的命令
mytop类似于linux top工具,可以实时监控mysql服务器的性能信息。安装方法
1、安装依赖
代码如下:
# cpan
# cpan > install DBI
# cpan > install Term::ReadKey
# cpan > install DBD::mysql
# cpan > exit
2、下载安装mytop
代码如下:
cd /tmp
wget http://jeremy.zawodny.com/mysql/mytop/mytop-1.6.tar.gz
tar xzf mytop-1.6.tar.gz
cd mytop-1.6
perl Makefile.PL
make
make install
使用方法
语法:
mytop -u
REMOTE_USERNAME:mysql用户名
PASSWORD: mysql密码
MYSQL_SERVER_IP :mysql服务器ip
DATABASE :需要监控的数据库名称
例子:
# mytop -u root -p password -h 192.168.0.2 -d centos
还可以把这些参数写入文件~/.mytop,格式如下:
user=你的mysql用户
pass=你的mysql密码
host=localhost
db=你要监控的数据库名
delay=5
port=3306
socket=/var/lib/mysql/mysql.sock
batchmode=0
header=1
color=1
idle=1
详细的使用说明可以执行man mytop获得。
作者 朱茂海

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