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bud

maestro

Reputation: +1842

Location: shangri la

Registered: 2012-07-07

Posts: 3,962

Website

Speedstep on linux

Im having problem with speedstep or whatever Linux use. The battlefield server changes speed depending on cpu usage. I cant find a solution.

https://www.youtube.com/watch?v=KLC1NU7TrJI

In the video its pending low to mid.

Last edited by bud (2015-08-20 21:33:04)

bud

maestro

Reputation: +1842

Location: shangri la

Registered: 2012-07-07

Posts: 3,962

Website

Re: Speedstep on linux

I managed to find the solution, i dont know if its the same for all Linux dist but in the one im running (Centos 6) seems they have updated the speedstep function code, a bit sneaky for the old programs and/or settings seems to work but it really doesnt, even if when i disabled speedstep in bios.

anyway the code that worked for me in this case

tuned-adm profile latency-performance

tuned-adm list
Available profiles:
- latency-performance
- virtual-guest
- spindown-disk
- virtual-host
- laptop-battery-powersave
- server-powersave
- desktop-powersave
- default
- laptop-ac-powersave
- throughput-performance
- enterprise-storage
Current active profile: throughput-performance

Had some fun while testing
https://www.youtube.com/watch?v=X3GIAvy_4bw

sank81

Player

Reputation: +6

Registered: 2015-10-05

Posts: 31

Re: Speedstep on linux

To me ,linux is too difficult to build a server... 
Are there any advantages about Linux 1942 server?

(BB)DinkW

Member

Reputation: +986

Location: In front of my screen

Registered: 2012-08-06

Posts: 1,708

Website

Re: Speedstep on linux

To me ,linux is too difficult to build a server... 
Are there any advantages about Linux 1942 server?

Yes

bud

maestro

Reputation: +1842

Location: shangri la

Registered: 2012-07-07

Posts: 3,962

Website

Re: Speedstep on linux

Are there any advantages about Linux 1942 server?

Yes, both tuia and ssk is Linux nerds (JK) so patches and bugfixes and such happens fast there.

Last edited by bud (2016-04-30 21:32:54)