| From: | Mark Wong <markw(at)osdl(dot)org> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-patches(at)postgresql(dot)org |
| Subject: | Re: WIP: buffer manager rewrite (take 2) |
| Date: | 2005-03-03 03:21:17 |
| Message-ID: | 20050303032117.GA10329@osdl.org |
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| Lists: | pgsql-patches |
On Wed, Mar 02, 2005 at 08:48:35PM -0500, Tom Lane wrote:
> 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?
I would normally run for 1 hour, but I guess my fingers were thinking
something different at the time. =P
Mark
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