Re: [PERFORM] 60 core performance with 9.3

2014-08-14 Thread Mark Kirkwood
On 15/08/14 06:18, Josh Berkus wrote: 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. Hi Josh, The board

Re: [PERFORM] 60 core performance with 9.3

2014-08-14 Thread Josh Berkus
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