Re: pgbench results arent accurate

Ok, I'll do that.  Thanks .

‫בתאריך יום ה׳, 13 בדצמ׳ 2018 ב-15:54 מאת ‪Greg Clough‬‏ <‪Greg.Clough@ihsmarkit.com‬‏>:‬

Hmmm... sounds like you’ve got most of it covered.  It may be a good idea to send that last message back to the list, as maybe others will have better ideas.

 

Greg.

 

From: Mariel Cherkassky <mariel.cherkassky@gmail.com>
Sent: Thursday, December 13, 2018 1:45 PM
To: Greg Clough <Greg.Clough@ihsmarkit.com>
Subject: Re: pgbench results arent accurate

 

Both of the machines are the only vms in a dedicated esx for each one. Each esx has local disks.

 

On Thu, Dec 13, 2018, 3:05 PM Greg Clough <Greg.Clough@ihsmarkit.com wrote:

> I installed a new postgres 9.6 on both of my machines.

 

Where is your storage?  Is it local, or on a SAN?  A SAN will definitely have a cache, so possibly there is another layer of cache that you’re not accounting for.

 

Greg Clough.

 

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