Re: plain inserts and deletes very slow
От | Enrico Weigelt |
---|---|
Тема | Re: plain inserts and deletes very slow |
Дата | |
Msg-id | 20050704085729.GF9777@nibiru.borg.metux.de обсуждение исходный текст |
Ответ на | Re: plain inserts and deletes very slow (Alvaro Herrera <alvherre@surnet.cl>) |
Ответы |
Re: plain inserts and deletes very slow
|
Список | pgsql-performance |
* Alvaro Herrera <alvherre@surnet.cl> wrote: > On Mon, Jul 04, 2005 at 02:17:47AM +0200, Enrico Weigelt wrote: > > * David Mitchell <david.mitchell@telogis.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 -- --------------------------------------------------------------------- Enrico Weigelt == metux IT service phone: +49 36207 519931 www: http://www.metux.de/ fax: +49 36207 519932 email: contact@metux.de --------------------------------------------------------------------- Realtime Forex/Stock Exchange trading powered by postgresSQL :)) http://www.fxignal.net/ ---------------------------------------------------------------------
В списке pgsql-performance по дате отправления: