Re: Some performance testing?

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Mel Llaguno <mllaguno(at)coverity(dot)com>, Przemysław Deć <przemyslaw(dot)dec(at)linuxpolska(dot)pl>
Cc: "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Some performance testing?
Date: 2015-04-07 17:41:42
Message-ID: 552416D6.2040108@agliodbs.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

On 04/07/2015 09:46 AM, Mel Llaguno wrote:
> FYI - all my tests were conducted using Ubuntu 12.04 x64 LTS (which I
> believe are all 3.xx series kernels).

If it's 3.2 or 3.5, then your tests aren't useful, I'm afraid. Both of
those kernels have known, severe, memory management issues.

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

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Pietro Pugni 2015-04-07 17:45:58 Re: Can't get Dell PE T420 (Perc H710) perform better than a MacMini with PostgreSQL
Previous Message Pietro Pugni 2015-04-07 17:17:40 Re: Can't get Dell PE T420 (Perc H710) perform better than a MacMini with PostgreSQL