[Benchmarking] Periodic processes invalidating benchmarks
Schlagel, Joel D IWR
Joel.D.Schlagel at usace.army.mil
Tue Aug 31 08:00:46 EDT 2010
Mike - kind of obvious but why not unlink the init.d scripts for all un-necessary processes so nothing extra starts on boot.
Joel D. Schlagel
U.S Army Engineer Institute for Water Resources
On Aug 31, 2010, at 7:44 AM, "Andrea Aime" <aaime at opengeo.org> wrote:
> today making a benchmark run I've found another
> process competing for the CPU:
> 9161 root 35 19 409m 88m 8552 R 6.0 1.1 0:03.85
> It was not using much, but some of these fellas (like prelink,
> which I spotted in another round) hit the disk enough to
> flip a run from "non disk bound" to "disk bound" with
> obvious consequences in the results.
> We need to look into how to avoid them.
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