On Fri, Apr 6, 2012 at 1:05 PM, Frank Steinmetzger wrote:
> On Mon, Apr 02, 2012 at 01:22:50AM -0400, Walter Dnes wrote:
>
>> > > Hi,
>> > >
>> > > admin of a colo-center keeps complaining my server is going
>> > > a little over power-limit (which they have set as ~120W per
>> > > 24h/avg, while m
On Mon, Apr 02, 2012 at 01:22:50AM -0400, Walter Dnes wrote:
> > > Hi,
> > >
> > > admin of a colo-center keeps complaining my server is going
> > > a little over power-limit (which they have set as ~120W per
> > > 24h/avg, while my server needs ~130-135W). So I need to find
> > > a way to save a
There's "powertop" that I use, which shows a listing of things that are
keeping the computer busy. And it gives recommendations on how to lower
power usage (including setting kernel options, enabling/disabling stuff in
/sys, etc...). It also estimates power consumption in Watts and gives you
appr
On Mon, Apr 2, 2012 at 7:57 AM, Pandu Poluan wrote:
>
> On Apr 2, 2012 5:00 PM, "Robert David"
> wrote:
>>
>> Hi,
>>
>> maybe write your hw configuration first. Eg: CPUs, graphic cards, HDDs
>> (size, speed, type) and others.
>>
>> Also provide lspci output and /proc/cpuinfo.
>>
>> Then this is a
On Apr 2, 2012 5:00 PM, "Robert David"
wrote:
>
> Hi,
>
> maybe write your hw configuration first. Eg: CPUs, graphic cards, HDDs
> (size, speed, type) and others.
>
> Also provide lspci output and /proc/cpuinfo.
>
> Then this is a server, maybe with more than one GB nic. If you dont use
> spare ni
Hi,
maybe write your hw configuration first. Eg: CPUs, graphic cards, HDDs
(size, speed, type) and others.
Also provide lspci output and /proc/cpuinfo.
Then this is a server, maybe with more than one GB nic. If you dont use
spare nics disable them in bios. Do the same with other unneeded stuff.
On Sun, Apr 01, 2012 at 05:56:20PM +0200, Volker Armin Hemmann wrote
> Am Sonntag, 1. April 2012, 17:04:58 schrieb Jarry:
> > Hi,
> >
> > admin of a colo-center keeps complaining my server is going
> > a little over power-limit (which they have set as ~120W per
> > 24h/avg, while my server needs ~
Am Sonntag, 1. April 2012, 17:04:58 schrieb Jarry:
> Hi,
>
> admin of a colo-center keeps complaining my server is going
> a little over power-limit (which they have set as ~120W per
> 24h/avg, while my server needs ~130-135W). So I need to find
> a way to save at least those 15W, or I will be mov
> Before going hard(ware) way, I would like to try first
> all possible software solutions. What I tried up to now is
> cpufreqd, CONFIG_NO_HZ=y, and spindown. In addition to that
> I adjusted fan-speeds to a little lower values and turned
> off some unneeded peripherials (in bios).
>
> Is there a
Hi,
admin of a colo-center keeps complaining my server is going
a little over power-limit (which they have set as ~120W per
24h/avg, while my server needs ~130-135W). So I need to find
a way to save at least those 15W, or I will be moved to
higher tarif (which means higher costs for server-housin
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