Re: 2.6.36 io bring the system to its knees

From: Pekka Enberg
Date: Thu Oct 28 2010 - 05:35:10 EST


On 10/28/10 12:00 PM, Ingo Molnar wrote:
* Pekka Enberg<penberg@xxxxxxxxxx> wrote:

On Thu, Oct 28, 2010 at 9:09 AM, Aidar Kultayev<the.aidar@xxxxxxxxx> wrote:
Find attached screenshot ( latencytop_n_powertop.png ) which depicts
artifacts where the window manager froze at the time I was trying to
see a tab in Konsole where the powertop was running.
You seem to have forgotten to include the attachment.
I got it - it appears it was too large for lkml's ~500K mail size limit.

Aidar, mind sending a smaller image?

Ingo, didn't you have some nice script to capture system state? Maybe that could shed some light to what's going on in Aidar's system?

Pekka
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