cacti图形合并插件aggregate
wget http://docs.cacti.net/_media/plugin:aggregate-v0.75.tgz
mv plugin\:aggregate-v0.75.tgz aggregate-v0.75.tgz
tar zxvf aggregate-v0.75.tgz aggregate/
mv aggregate /usr/local/cacti/plugins
登陆cacti管理页面,进入Plugin Management下,安装并激活插件: