[Beowulf] How to debug slow compute node?

Christopher Samuel samuel at unimelb.edu.au
Sun Aug 13 18:07:26 PDT 2017

On 14/08/17 08:17, Lachlan Musicman wrote:

> Can you point to some good documentation on this?

There is some on Mellanox's website:


But it it took weeks for $VENDOR to figure out what was
going on and why performance was so bad. It wasn't until
they got Mellanox into the calls that Mellanox pointed
this out to them.

 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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