debian 10 查看cpu温度等命令

查看cpu温度

cat /sys/devices/virtual/thermal/thermal_zone0/temp 

cat /sys/devices/virtual/thermal/thermal_zone1/temp 

 

查看CPU频率
cat /sys/devices/system/cpu/cpufreq/policy4/cpuinfo_cur_freq //大核
cat /sys/devices/system/cpu/cpufreq/policy0/cpuinfo_cur_freq //小核

 

修改CPU调度策略为 性能模式   保持最高频率

echo performance > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
echo performance > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor