Re: plain inserts and deletes very slow
От | David Mitchell |
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Тема | Re: plain inserts and deletes very slow |
Дата | |
Msg-id | 42C8B23F.4000400@telogis.com обсуждение исходный текст |
Ответ на | Re: plain inserts and deletes very slow (Enrico Weigelt <weigelt@metux.de>) |
Ответы |
Re: plain inserts and deletes very slow
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Список | pgsql-performance |
Hmm, you said you don't experience this when executing the query manually. What adapter are you using to access postgres from your application? libpq, npgsql or something else? And what is your method for running the query 'manually'. Are you running it locally or from a remote machine or what? Regards David 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 :( > > > cu -- David Mitchell Software Engineer Telogis
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