Enter a command. For example: cpulimit, pvcreate, kexec, reflector.


Tools regarding CPU power and tuning options. This command is available as part of the cpupower package, or as part of kernel-tools on Fedora. More information:
  • List CPUs:
    sudo cpupower --cpu {{all}} info
  • Print information about all cores:
    sudo cpupower --cpu {{all}} info
  • Set all CPUs to a power-saving frequency governor:
    sudo cpupower --cpu {{all}} frequency-set --governor {{powersave}}
  • Print CPU 0's available frequency [g]overnors:
    sudo cpupower --cpu {{0}} frequency-info g | grep "analyzing\|governors"
  • Print CPU 4's frequency from the hardware, in a human-readable format:
    sudo cpupower --cpu {{4}} frequency-info --hwfreq --human

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