Re: [PERFORM] How to improve postgres performace

2005-04-19 Thread Jim C. Nasby
On Mon, Apr 18, 2005 at 11:36:01AM -0300, Rodrigo Moreno wrote: > I really worried about that, because it's no enough anymore, and users claim > about performace. But running the vacuumdb full, everthing starts to run > better again, so i think the problem is not related to a specific query. Vacuu

RES: RES: [PERFORM] How to improve postgres performace

2005-04-18 Thread Rodrigo Moreno
> That max_fsm_pages value is enough to cover 8Gb, so it should work OK for a database disk footprint up to 10 or so Gb. > I don't know how many tables in your installation so I can't say if max_fsm_relations is high enough, but you can check >that by looking at the tail end of the output of VACUU

Re: RES: [PERFORM] How to improve postgres performace

2005-04-18 Thread Tom Lane
"Rodrigo Moreno" <[EMAIL PROTECTED]> writes: > The current values for: > max_fsm_pages = 1048576 > max_fsm_relations = 1000 > this is enough ? That max_fsm_pages value is enough to cover 8Gb, so it should work OK for a database disk footprint up to 10 or so Gb. I don't know how many tables in

RES: [PERFORM] How to improve postgres performace

2005-04-18 Thread Rodrigo Moreno
gunda-feira, 18 de abril de 2005 12:58 Para: Rodrigo Moreno Cc: pgsql-performance@postgresql.org Assunto: Re: [PERFORM] How to improve postgres performace "Rodrigo Moreno" <[EMAIL PROTECTED]> writes: > At this weekend i have started to use pg_autovacuum with default settings.

Re: [PERFORM] How to improve postgres performace

2005-04-18 Thread Tom Lane
"Rodrigo Moreno" <[EMAIL PROTECTED]> writes: > At this weekend i have started to use pg_autovacuum with default settings. > I really worried about that, because it's no enough anymore, and users claim > about performace. But running the vacuumdb full, everthing starts to run > better again, so i t

[PERFORM] How to improve postgres performace

2005-04-18 Thread Rodrigo Moreno
Hi all, Some months ago i post a similar problem here i it was solved by running vaccumdb time by time. So, when i started using the postgres, i never been used the vacuumdb, and after 2 months i started using once a week, after few weeks, i tried once a day and now twice a day. At this weekend i