Re: Machine available for community use - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Machine available for community use
Date
Msg-id 5913.1185852994@sss.pgh.pa.us
Whole thread Raw
In response to Re: Machine available for community use  (Devrim GÜNDÜZ <devrim@CommandPrompt.com>)
Responses Re: Machine available for community use
List pgsql-hackers
Devrim GÜNDÜZ <devrim@CommandPrompt.com> writes:
> On Mon, 2007-07-30 at 19:14 -0700, Joshua D. Drake wrote:
>>> and RHEL performed much better than CentOS.

>> Not to be unkind, but I doubt that on an identical configuration.

> Each test took 1-2 days -- I will insist that CentOS performs poorer
> than RHEL.

I'm finding that hard to believe too.  There isn't any "secret sauce"
in the RHEL build process --- the CentOS guys should have been able to
duplicate the RHEL RPMs exactly.  Now it's possible that CentOS had
lagged in updating some performance-relevant package; did you compare
package versions across both OSes?
        regards, tom lane


pgsql-hackers by date:

Previous
From: Alvaro Herrera
Date:
Subject: Re: Reducing stats collection overhead
Next
From: Decibel!
Date:
Subject: Re: [GENERAL] ascii() for utf8