====== exec ====== exec插件每个interval执行一次,如果上次的进程没有结束的话不会创建新的进程 exec user 执行文件 参数1 参数2 ... * user 不能是root Exec "fang" "/home/fang/bin/sayhello" "arg1" ====== redis ====== redis 自带的插件不好用,我们用python的插件 * 下载redis插件包 git clone https://github.com/powdahound/redis-collectd-plugin.git - 把redis_info.py 放到 /opt/collectd/lib/collectd/plugins/python 目录下(假设你的collectd安装在/opt/collectd目录中) - 添加如下配置 - 重启collectd Globals true ModulePath "/opt/collectd/lib/collectd/plugins/python" Import "redis_info" Host "localhost" Port 6379 Verbose false ====== nginx ====== 直接编译即可 ====== mysql ====== Host "localhost" User "root" Password "" Port "3306"