Re: Separating bgwriter and checkpointer

Simon Riggs <simon@2ndquadrant.com>

From: Simon Riggs <simon@2ndQuadrant.com>

To: "Dickson S. Guedes" <listas@guedesoft.net>

Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>

Date: 2011-10-05T07:02:15Z

Lists: pgsql-hackers

On Wed, Oct 5, 2011 at 5:10 AM, Dickson S. Guedes <listas@guedesoft.net> wrote:

> Ah ok! I started reviewing the v4 patch version, this is my comments:

...

> Well, all the tests was running with the default postgresql.conf in my
> laptop but I'll setup a more "real world" environment to test for
> performance regression. Until now I couldn't notice any significant
> difference in TPS before and after patch in a small environment. I'll
> post something soon.

Great testing, thanks. Likely will have no effect in non-I/O swamped
environment, but no regression expected either.

-- 
 Simon Riggs                   http://www.2ndQuadrant.com/
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