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From: Josh Berkus <josh@agliodbs.com>
To: pgsql-performance@postgresql.org
Subject: Re: 60 core performance with 9.3
Date: Thu, 14 Aug 2014 11:18:29 -0700
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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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