| From: | Jerome Macaranas <jerome(at)gmanmi(dot)tv> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Scott Marlowe <smarlowe(at)g2switchworks(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Need input on postgres used for phpBB |
| Date: | 2005-05-25 05:36:59 |
| Message-ID: | 200505251337.00191.jerome@gmanmi.tv |
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| Thread: | |
| Lists: | pgsql-general |
On Tuesday 24 May 2005 22:33, Tom Lane wrote:
> Jerome Macaranas <jerome(at)gmanmi(dot)tv> writes:
> > LOG: query: SELECT * FROM phpbb_smilies
> > LOG: duration: 0.005410 sec
> > LOG: duration: 390.731807 sec
> > -- this table has only 295 rows
>
> I think this is an artifact of your lack-of-vacuuming problems;
> the table has become hugely bloated and it takes a long time to
> scan through it to find the few live rows. You'll need to do
> a VACUUM FULL (or possibly CLUSTER) to shrink the table back
> to a reasonable size.
im doing a vacuum analyze every hour and doing a full vacuum every midnight..
>
> regards, tom lane
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