SrsRAN: Set CPU Governor to Performance: Difference between revisions
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powersave | powersave | ||
powersave | powersave | ||
powersave | powersave | ||
powersave | powersave | ||
powersave | |||
powersave | |||
powersave | powersave | ||
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echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor | echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor | ||
echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor | echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor | ||
echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor | echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor | ||
echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor | echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor | ||
echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor | |||
echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor | |||
echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor | |||
echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor | |||
... | ... | ||
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cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor | cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor | ||
performance | |||
performance | |||
performance | |||
performance | performance | ||
performance | performance | ||
performance | performance | ||
performance | performance | ||
Revision as of 02:56, 26 October 2022
1. To view the current scaling_governor value per CPU, run:
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
powersave powersave powersave powersave powersave powersave powersave
...
2. To set the scaling_governor to "performance" mode for each CPU, run:
echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
...
3. To verify configuration, run:
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
performance performance performance performance performance performance performance
