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运维自动化之psutil模块-dianel
source link: http://blog.51cto.com/dianel/2090968
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psutil是一个跨平台的库，能够轻松实现获取系统运行的进程和系统利用例（CPU,磁盘，内存，网络等）信息，主要运用于系统监控，分析系统资源和进程管理。psutil比在shell中使用一连串的命令（ps,top,lsof,df,who,ionice,iostat等）命令来分析系统要简单方便得多。psutil的安装源码安装：#yuminstallgccpython-devel-y#wgethttps
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