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iostat命令介绍及C++对其返回值的提取处理-思考时间

 6 years ago
source link: http://blog.51cto.com/zhweizhi/2073692
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1、命令介绍常用的命令为 iostat -xkx参数表示返回全部参数k参数表示返回的数据单位为kbDevice:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s

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