Marian, Thanks for the info. Paul Menage also directed me to containers@ lists.linux-foundation.org. I'm having a hard time finding out how to subscribe to that list. Do you know the procedure? Thanks, Martin
Marian Marinov <m...@yuhu.biz>
10/04/2011 07:36 PM
To
lxc-devel@lists.sourceforge.net
cc
Subject
Re: [lxc-devel] cgroup cpuacct enhancement
On Wednesday 05 October 2011 01:25:15 martin.pe...@bull.com wrote:
> Hello.
>
> I apologize if this is not the right list for this question, but it was
> the best match I could find. I'm working on a project to estimate the
> power consumption of jobs running on a Linux HPC cluster. We've been
> looking into the possibility of producing this estimate using cgroups
with
> the cpuacct subsystem. cpuacct currently collects only cpu time. If it
> also collected cpu cycles we could use these two values to calculate the
> cpu frequency and estimate the job's power consumption. So my questions
> are:
> Is it feasible to enhance cgroup cpuacct to provide this additional data
> (number of cpu cycles)?
> Is there anyone actively working on cgroups who would be willing to make
> this change?
>
> Regards,
> Martin Perry
> Bull Information Systems
Hi Martin,
I think that you would want to ask here:
Paul Menage <menage> {} <google.com>
Li Zefan <lizf> {} <cn.fujitsu.com>
<containers> {} <lists.linux-foundation.org>
These are the maintainers of cgroups within the kernel.
I personally think that this is possible.
However I haven't done any research on that.
Regards,
Marian
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________
Lxc-devel mailing list
Lxc-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/lxc-devel
signature.asc
Description: Binary data
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________ Lxc-devel mailing list Lxc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-devel
