[Gllug] Re: CPU exerciser?

[John Hearns]

On Mon, 2004-10-25 at 12:54, David Abbishaw wrote:
> I have a little script for testing how much a machine can take, never seems
> to fail to bring the machine down.
> 
Not wishing to be rude, honestly,
but I'm not after a CPU or disk stresstester - we have these.
We monitor temperatures using sensors and Ganglia. 
This problem CPU doesn't seem to be getting to a higher
temperature than any other nodes in the cluster. I'm just conjecturing
to myself that a particular instruction isn't being decoded properly,
or some particular pattern in RAM is causing it to hiccup.
RAM is being looked at by long memtest run over the weekend.


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