UOS查看实时cup频率

安装cpufrequtils工具

sudo apt install cpufrequtils 

查看cpu当前瞬时频率,输出结果比较详细也比较乱

sudo cpufreq-info  

提取我们需要查看的cpu当前瞬时频率信息
cpufreq-info |grep "current CPU frequency is"

➜  ~  cpufreq-info |grep "current CPU frequency is"
  current CPU frequency is 4.18 GHz.
  current CPU frequency is 2.46 GHz.
  current CPU frequency is 3.97 GHz.
  current CPU frequency is 3.97 GHz.
  current CPU frequency is 4.10 GHz.
  current CPU frequency is 3.90 GHz.
  current CPU frequency is 2.85 GHz.
  current CPU frequency is 4.03 GHz.

查看cpu实时频率动态刷新

watch -n 1 -d  'cpufreq-info | grep "current CPU frequency is"'

UOS查看实时cup频率_第1张图片

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