OpenAirInterface: Set CPU Governor to Performance: Difference between revisions

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Created page with " sudo apt-get install cpufrequtils -y sudo nano /etc/default/cpufrequtils GOVERNOR="performance" sudo update-rc.d ondemand disable sudo /etc/init.d/cpufrequtils restart..."
 
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sudo apt-get install cpufrequtils -y
Untuk melihat nilai scaling_governor sebelumnya per CPU, jalankan perintah:
sudo nano  /etc/default/cpufrequtils


  GOVERNOR="performance"
  cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
 
  sudo update-rc.d ondemand disable
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  sudo /etc/init.d/cpufrequtils restart
  powersave
 
powersave
  cpufreq-info
powersave
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  powersave
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  ...


Atau
Untuk set scaling_governor ke "performance" mode untuk setiap CPU, jalankan:


  echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
  echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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  echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
  echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
  echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
  echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
...
Untuk verifikasi konfigurasi jalankan kembali:


  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

Latest revision as of 04:15, 21 December 2022

Untuk melihat nilai scaling_governor sebelumnya per CPU, jalankan perintah: 

cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

powersave
powersave
powersave
powersave
powersave
powersave
powersave
...

Untuk set scaling_governor ke "performance" mode untuk setiap CPU, jalankan: 

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
...

Untuk verifikasi konfigurasi jalankan kembali: 

cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

performance
performance
performance
performance
performance
performance
performance
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