snippetbashTip
cpufreq-info — Show CPU frequency information. More information: <https://manned.org/cpufreq-info>.
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commandshowfrequencycliinformationcpufreq-infocpumore
linux
Problem
How to use the
cpufreq-info command: Show CPU frequency information. More information: <https://manned.org/cpufreq-info>.Solution
cpufreq-info — Show CPU frequency information. More information: <https://manned.org/cpufreq-info>.Show CPU frequency information for all CPUs:
cpufreq-infoShow CPU frequency information for the specified CPU:
cpufreq-info {{[-c|--cpu]}} {{cpu_number}}Show the allowed minimum and maximum CPU frequency:
cpufreq-info {{[-l|--hwlimits]}}Show the current minimum and maximum CPU frequency and policy in table format:
cpufreq-info {{[-o|--proc]}}Show available CPU frequency policies:
cpufreq-info {{[-g|--governors]}}Show current CPU work frequency in a human-readable format, according to the cpufreq kernel module:
cpufreq-info {{[-f|--freq]}} {{[-m|--human]}}Show current CPU work frequency in a human-readable format, by reading it from hardware (only available to root):
sudo cpufreq-info {{[-w|--hwfreq]}} {{[-m|--human]}}Code Snippets
Show CPU frequency information for all CPUs
cpufreq-infoShow CPU frequency information for the specified CPU
cpufreq-info {{[-c|--cpu]}} {{cpu_number}}Show the allowed minimum and maximum CPU frequency
cpufreq-info {{[-l|--hwlimits]}}Show the current minimum and maximum CPU frequency and policy in table format
cpufreq-info {{[-o|--proc]}}Show available CPU frequency policies
cpufreq-info {{[-g|--governors]}}Context
tldr-pages: linux/cpufreq-info
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