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Re: 60 core performance with 9.3 - Mailing list pgsql-performance

From Josh Berkus
Subject Re: 60 core performance with 9.3
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Msg-id 53ECFD75.3060408@agliodbs.com
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In response to 60 core performance with 9.3  (Mark Kirkwood <mark.kirkwood@catalyst.net.nz>)
Responses Re: 60 core performance with 9.3  (Mark Kirkwood <mark.kirkwood@catalyst.net.nz>)
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Mark,

Is the 60-core machine using some of the Intel chips which have 20
hyperthreaded virtual cores?

If so, I've been seeing some performance issues on these processors.
I'm currently doing a side-by-side hyperthreading on/off test.

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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