OpenAirInterface: Set CPU Governor to Performance: Difference between revisions

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Install software cpufrequtils
Untuk melihat nilai scaling_governor sebelumnya per CPU, jalankan perintah:
sudo apt-get install cpufrequtils -y


Edit cpufrequtils
  cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
sudo nano /etc/default/cpufrequtils
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Tambahkan pada nano, kemudian simpan
Untuk set scaling_governor ke "performance" mode untuk setiap CPU, jalankan:
GOVERNOR="performance"
 
Restart cpufrequtils
sudo update-rc.d ondemand disable
sudo /etc/init.d/cpufrequtils restart
 
Cek apakah CPU Governor sudah mode Performance
cpufreq-info
 
Atau


  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
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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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