linux-kernel - Re: high load average in linux-3.6

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Date:	Wed, 5 Sep 2012 00:40:01 +0400
From:	Azat Khuzhin <dohardgopro@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: high load average in linux-3.6

Can anybody say is this fixed or not?
Or maybe you need more information?

Thanks.

On Fri, Aug 17, 2012 at 1:10 AM, Azat Khuzhin <dohardgopro@...il.com> wrote:
> Hi all.
>
> After updating to linux-v3.6-rc1-315-g3c31a6e I noticed that load avg
> is too high for "current" CPU usage & IO activity
>
> Just after starting, I see next things:
> 1) I'v kill all processes that I "can"
> iostat_min_tasks - http://pastebin.com/T59xKEy4
> ps_min_tasks - http://pastebin.com/b7zVy6up
> w_min_tasks - http://pastebin.com/UFFsncSn
>
> 2) After I started some processes/services (kde,nginx,mysql ...)
> iostat_with_graph - http://pastebin.com/bejGneGv
> ps_with_graph - http://pastebin.com/Nt9g0ynW
> w_with_graph - http://pastebin.com/pYuUbyVY
> ( graph - with DE )
>
> When I 3.3.0 I did not notice such situation.
>
> I'v trying to set kernel cmd line to "i915.i915_enable_rc6=1
> i915.i915_enable_fbc=1 i915.lvds_downclock=1 drm.vblankoffdelay=1"
> like here https://bugs.archlinux.org/task/29850
> But this doesn't helps.
>
> --
> Azat Khuzhin



-- 
Azat Khuzhin
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