Skip to content
This repository was archived by the owner on Aug 18, 2021. It is now read-only.
This repository was archived by the owner on Aug 18, 2021. It is now read-only.

cpufreqd issue #9

@ghost

Description

I run a benchmark on my Ubuntu Server "OVH EG AMD" but it reported my hexacore cpu max freq at 800MHz when it is 2.30GHz. This caused a low score, and I saw also other testers had this low score so they surely have my same issue.

The low score is true but it's due to a software bug of Ubuntu, not the server itself, and i think it's right to detect this situation and alert the user he can apply an easy workaround to this bug to achieve better server performance.

This was due to a cpufreqd package bug, more infos about it at:

https://bugs.launchpad.net/ubuntu/+source/cpufreqd/+bug/1162160
http://creativeprogramming.it/en/knowshare/item/52-cpu-frequency-scaling-issue-stuck-at-lowest-frequency-cpufreqd-issue

Now I'm re running the test after applying the workaround (removing the -f in the /etc/init.d/cpufreqd) and I also give these manual commands before running the benchmark, I think you should add these to the benchmark scrpit

apt-get install cpufreqd cpufrequtils
service cpufreqd restart #check if it fails with core dump you have to fix init.d removing the -f option form the start _daemon command
cpufreq-set -d performance #set cpu at MAX frequency, now!
sleep 15
cpu-info #to check if it is now at max cpu freq, abort if not (there's some issue) please!!!!

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions