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3.3. CPU 监视器
cpupower 包括一组提供闲置和休眠状态统计和频率信息的监视程序,同时还报告处理器拓扑。有些监视程序是具体应用到处理器中,而另一些可与其他处理器兼容。有关监视程序测量哪些处理器及其兼容的系统,请参考
cpupower-monitor man page。
请在
cpupower-monitor 命令中使用以下选项:
-l— 列出您系统中的所有可用监视程序。-m <monitor1>, <monitor2>— 显示具体的监视程序。可运行-l命令查找其识别符号。command— 显示闲置统计数据以及 CPU 所需的具体命令。

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