Red Hat Bugzilla – Bug 817328
How to disable cpu throttling with kernel tools?
Last modified: 2012-05-07 15:37:56 EDT
The package cpufrequtils has been replaced with kernel-tools.
For one application I use it is recommended to turn off CPU frequency throttling, quote:
" you will probably want to turn off CPU frequency throttling when
pianoteq is running, especially if you CPU is not very powerful. You
can use the "cpufreq-info" command-line program to checks its current
settings. CPU throttling can be disabled by the command:
sudo cpufreq-set -c 0 -g performance (disable on the first cpu core)
sudo cpufreq-set -c 1 -g performance (disable on the second core)
... (repeat for each CPU core)"
What would be the command using the new kernel tools, or is it possible to add a flag to the boot.conf?
sudo cpupower frequency-set -g performance
will set the governor for all cores.