[Beowulf] Varying performance across identical cluster nodes.
hakon.bugge at gmail.com
Mon Sep 18 02:20:57 PDT 2017
> On 18 Sep 2017, at 03:09, Christopher Samuel <samuel at unimelb.edu.au> wrote:
> On 15/09/17 04:45, Prentice Bisbal wrote:
>> I'm happy to announce that I finally found the cause this problem: numad.
> Very interesting, it sounds like it was migrating processes onto a
> single core over time! Anything diagnostic in its log?
Any idea how this correlates with NFSroot vs. local disk?
> Christopher Samuel Senior Systems Administrator
> Melbourne Bioinformatics - The University of Melbourne
> Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
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