centos7设置CPU的运行频率为performance

Posted 2019-03-06 by he; tagged with none

查看当前cpu运行频率：

cat /proc/cpuinfo | grep -i "cpu mhz"

开始设置：

cpupower -c all frequency-set -g performance

或者：

cpupower  frequency-set -g performance

再次查看当前cpu运行频率，既最大频率运行了。

cat /proc/cpuinfo | grep -i "cpu mhz"