This package contains the tools/ directory from the kernel source
and the supporting documentation.
cpupower cpupower is a collection of tools to examine and tune power saving related features of your processor. The manpages of the commands (cpupower-<command>(1))... cpupower-frequency-info A small tool which prints out cpufreq information helpful to developers and interested users. cpupower-frequency-set cpupower frequency-set allows you to modify cpufreq settings without having to type e.g. "/sys/devices/system/cpu/cpu0/cpufreq/scaling_set_speed" all the time. cpupower-idle-info A tool which prints out per cpu idle information helpful to developers and interested users. cpupower-idle-set The cpupower idle-set subcommand allows to set cpu idle, also called cpu sleep state, specific options offered by the kernel. One example is disabling sleep... cpupower-info cpupower info shows kernel configurations or processor hardware registers affecting processor power saving policies. Some options are platform wide, some affect... cpupower-monitor cpupower-monitor reports processor topology, frequency and idle power state statistics. Either command is forked and statistics are printed upon its completion... cpupower-set cpupower set sets kernel configurations or directly accesses hardware registers affecting processor power saving policies. Some options are platform wide, some... turbostat turbostat reports processor topology, frequency, idle power-state statistics, temperature and power on X86 processors. There are two ways to invoke turbostat... x86_energy_perf_policy x86_energy_perf_policy allows software to convey its policy for the relative importance of performance versus energy savings to the processor. The processor...