Gestire manualmente il governor della CPU con cpufrequtils
E’ possibile impostare manualmente il governor usando il comando cpufreq-set (da root). sudo cpufreq-set -c 0 -g ondemand Per installare cpufreq: sudo aptitude install cpufrequtils cpufrequtils includes a daemon which allows users to set the desired scaling, governor and min/max clock speeds for all processor cores at boot-time. Before starting the daemon, edit/etc/conf.d/cpufreq as root, selecting the […]
Massime performance della CPU, disabilitare lo speed scaling
Ecco un breve articolo che spiega come spremere sempre la CPU al massimo e disabilitare eventuali speed scaling Fonte: http://www.servernoobs.com/avoiding-cpu-speed-scaling-in-modern-linux-distributions-running-cpu-at-full-speed-tips/ If you have a server on collocation with the super-fast CPU, that doesn’t mean that you get it running at full power. Here is a preamble. When doing inventory of Linux servers, that I’m administering, […]