| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Julian Scarfe" <julian(dot)scarfe(at)ntlworld(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Vacuum verbose output? |
| Date: | 2003-01-14 15:42:33 |
| Message-ID: | 15999.1042558953@sss.pgh.pa.us |
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"Julian Scarfe" <julian(dot)scarfe(at)ntlworld(dot)com> writes:
> The application is a database where the data in the tables are essentially
> write-once-read-many, and a tuple stays active for about 3 hours before
> being deleted/archived. With a regular, simple VACUUM, the number of Pages
> increases steadily until a VACUUM FULL is performed.
What do you have the FSM parameters in postgresql.conf set to? My guess
is you need to increase 'em.
regards, tom lane
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