cpufreq-aperf

linux

Calculate the average CPU frequency over a time period.

Options (3)

-c, --cpuboolean

Start calculating for CPU 1 only

Example: sudo cpufreq-aperf {{[-c|--cpu]}} {{1}}

-i, --intervalboolean

Start calculating with a 3 second refresh interval for all CPU cores

Example: sudo cpufreq-aperf {{[-i|--interval]}} {{3}}

-o, --onceboolean

Calculate only once

Example: sudo cpufreq-aperf {{[-o|--once]}}

Start calculating, defaulting to all CPU cores and 1 second refresh interval

sudo cpufreq-aperf

Start calculating for CPU 1 only

sudo cpufreq-aperf [-c|--cpu] 1

Start calculating with a 3 second refresh interval for all CPU cores

sudo cpufreq-aperf [-i|--interval] 3

Calculate only once

sudo cpufreq-aperf [-o|--once]