From: | Enrico Weigelt <weigelt(at)metux(dot)de> |
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To: | postgresql performance list <pgsql-performance(at)postgresql(dot)org> |
Subject: | Re: plain inserts and deletes very slow |
Date: | 2005-07-04 08:57:29 |
Message-ID: | 20050704085729.GF9777@nibiru.borg.metux.de |
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Lists: | pgsql-performance |
* Alvaro Herrera <alvherre(at)surnet(dot)cl> wrote:
> On Mon, Jul 04, 2005 at 02:17:47AM +0200, Enrico Weigelt wrote:
> > * David Mitchell <david(dot)mitchell(at)telogis(dot)com> wrote:
> > > Perhaps if you are doing a lot of inserts and deletes, vacuuming every 6
> > > minutes would be closer to your mark. Try vacuuming every 15 minutes for
> > > a start and see how that affects things (you will have to do a vacuum
> > > full to get the tables back into shape after them slowing down as they
> > > have).
> >
> > hmm. I've just done vacuum full at the moment on these tables, but it
> > doesnt seem to change anything :(
>
> Maybe you need a REINDEX, if you have indexes on that table. Try that,
> coupled with the frequent VACUUM suggestion.
I've tried it, but it doesn't seem to help :(
cu
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