Re: Scheduler weirdness


On Sun, October 11, 2009 6:11 pm, Attilio Rao wrote:
2009/10/12 Larry Rosenman <ler@xxxxxxxxxx>:

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@xxxxxxxxxx
US Mail: 430 Valona Loop, Round Rock, TX 78681-3893


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