Server Gurus Discussions

[ou332697296]

I have a server that USES AMD 7532 CPU. After installing CentOS7.8 and cpupower frequency-set -g performance command, it cannot accelerate to 3.3ghz or stay at 2.4ghz. Is there any good way to solve it?

kernle 3.10-957

update kernel to 4.4 also fails to reach 3.3ghz

[mbaker_amd]

Hello ou332697296‌,

The core frequency is going to scale up and down based on the available headroom in the SoC.  It will not lock it into a specific frequency.  Are you running a specific workload when monitoring the frequency?

[ou332697296]

Thank you. I know all about the problem. The lscpu command does not see the dynamic frequency.Centos7 / Redhat7 displays a difference from Centos8 / Redhat8 lscpu, possibly due to command version issues