lkml.org 
[lkml]   [2007]   [Aug]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Increased CPU usage after upgrading to 2.6.21
Hi!

> PS: I'm using the kernel with Gentoo patchset. But I confirmed the above
> persists with the vanilla kernels.
>
> PPS: I also played around with the timer frequency, and premption model.
> Would those make a difference to CPU usage?

Yes. Or rather, it will make accounting more accurate, so that you see
that 1% cpu usage, unlike previous kernels where something still ate
cpu but kernel did not know it.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-08-06 20:35    [W:0.338 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site