How to change min. freq. with amd-pstate

[daffyy]

Hi, I have a question about amd-pstate,
Does anyone know how to change to have the cpu frequency static?
I host game servers and need to use the full power of the processor ;/

Current

root@zelda:~# cpupower frequency-info
analyzing CPU 0:
  driver: amd-pstate
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 20.0 us
  hardware limits: 550 MHz - 4.65 GHz
  available cpufreq governors: conservative ondemand userspace powersave performance schedutil
  current policy: frequency should be within 550 MHz and 4.65 GHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency: Unable to call hardware
  current CPU frequency: 3.73 GHz (asserted by call to kernel)
  boost state support:
    Supported: yes
    Active: yes
    AMD PSTATE Highest Performance: 166. Maximum Frequency: 4.65 GHz.
    AMD PSTATE Nominal Performance: 132. Nominal Frequency: 3.70 GHz.
    AMD PSTATE Lowest Non-linear Performance: 62. Lowest Non-linear Frequency: 1.73 GHz.
    AMD PSTATE Lowest Performance: 20. Lowest Frequency: 550 MHz.

But currently everything is dynamic and changing, and needs a static value for e.g. 4.5 - 4.6
Processor is AMD Ryzen 5 5600X
Kernel 6.5.11-8-pve #1 SMP PREEMPT_DYNAMIC PMX 6.5.11-8 (2024-01-30T12:27Z) x86_64 GNU/Linux

 

[jsterr]

Are you asking how to change the cpu-govenor? If yes I did some research for this post and made a tutorial about it (german language, im sorry): but this is how you can do it even on a amd system: https://www.thomas-krenn.com/de/wiki/CPU_Governor_unter_Linux_setzen#Scaling_Governor_setzen