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Re: process wakeups

On Mon, 14 Jul 2008 14:57:56 -0700
Ulrich Drepper <drepper redhat com> wrote:

> Hash: SHA1
> One of the worst problems wrt energy savings we have today are all the
> wakeups processes request.  This is not just an issue for laptops, it
> relevant everywhere.
> To see the size of the problem run the attached systemtap script.  On
> my laptop I see the following output (47 secs runtime):

just a question.. is there anything this script does that powertop
doesn't yet do?

> I would hope the package maintainers can find some time and look at
> the issues.  Maybe at least document them in a BZ. 

there is a metabug for these things in bugzilla with the "wakeup"

If you want to reach me at my work email, use arjan linux intel com
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org

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