I'd agree; we had high CPU utilization on a pre 7.2.4 release on a 960 cluster due to background tasks not being given the correct priority and thus affecting clients.
-----Original Message----- From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Kenneth Heal Sent: 06 November 2008 09:42 To: mdavies@generalatlantic.com; toasters@mathworks.com Subject: RE: High CPU utilisation
Hi Matt
I have seen several issues with FAS270s and high cpu utilisation related to several bugs in pre-7.2.4 releases, especially with the filer sat in background processes, cpu spikes and nfs perf issues. Troubleshooting these bugs is a pain, and the solution is to upgrade anyway, so I would be inclined to upgrade to 7.2.6 first and see if the issue still persists.
cheers Kenneth
Subject: High CPU utilisation Date: Thu, 6 Nov 2008 09:09:41 +0000 From: MDAVIES@generalatlantic.com To: toasters@mathworks.com
Hi all,
We are having a problem with a FAS270 that appears to be having high
cpu utilisation issues.
To be honest I have looked at sysstat and statit and I cannot see the
problem. I would appreciate if someone could take a look at the below outputs and let me know what I'm missing.
Thanks
Matt
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