Re: Scheduler weirdness

From: Larry Rosenman <ler_at_lerctr.org>
Date: Sun, 11 Oct 2009 18:13:51 -0500
On Sun, October 11, 2009 6:11 pm, Attilio Rao wrote:
> 2009/10/12 Larry Rosenman <ler_at_lerctr.org>:
>>
>> Ok, running RELENG_8 from Friday (10/9/2009).
>>
>> If I have 4 Folding-at-home processes running (they nice themselves) the
>> system is slow as a dog.
>>
>> If I stop them, it's speedy.
>>
>> This is running SCHED_ULE
>>
>> is this expected?
>>
>> What can I do to help?
>
> Can you please produce the schedgraph output for this workload?
> Do you know how to setup it?

I'm not familiar with this.  What do I need to do?


>
> Attilio
>
>
> --
> Peace can only be achieved by understanding - A. Einstein
>


-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 512-248-2683                 E-Mail: ler_at_lerctr.org
US Mail: 430 Valona Loop, Round Rock, TX 78681-3893
Received on Sun Oct 11 2009 - 21:13:53 UTC

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