Re: WIP: buffer manager rewrite (take 2)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Mark Wong <markw(at)osdl(dot)org>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: WIP: buffer manager rewrite (take 2)
Date: 2005-03-03 01:48:35
Message-ID: 15829.1109814515@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-patches

Mark Wong <markw(at)osdl(dot)org> writes:
> CVS from 20050301 [ plus clock-sweep buffer manager ] :
> http://www.osdl.org/projects/dbt2dev/results/dev4-010/314/
> throughput 5483.01
> I only ran this for 30 minutes, as opposed to 60, but it looks
> promising.

> So about a 50% increase in throughput for my test. Not to shabby. ;)

Sweet ... and the response-time improvement is just stunning. I think
we may have a winner. Is there a reason you didn't run the test longer
though?

regards, tom lane

In response to

Responses

Browse pgsql-patches by date

  From Date Subject
Next Message Mark Wong 2005-03-03 03:21:17 Re: WIP: buffer manager rewrite (take 2)
Previous Message Manuel Baena García 2005-03-03 01:15:44 contrib dbf2sql.pl