| From: | "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov> |
|---|---|
| To: | "Laszlo Fogas" <laszlo(at)falconsocial(dot)com>,<francois(at)teksol(dot)info> |
| Cc: | <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: slowness what only full vacuum can solve |
| Date: | 2012-08-10 21:08:33 |
| Message-ID: | 502532010200002500049588@gw.wicourts.gov |
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| Lists: | pgsql-general |
Laszlo Fogas <laszlo(at)falconsocial(dot)com> wrote:
> Sorry, I wasn't clear.
>
> Autovacuum runs with default setting, I believe it's daily, or
> whenever it feels like.
>
> When autovacuum was disabled, we had this problem once every 2
> months.
>
> With autovacuum enabled, we had this problem once in every six
> month.
That was quite clear.
> It seems autovacuum could only delay the event, but not prevent
> it.
Autovacuum with default settings improves it drastically.
Autovacuum with more aggressive settings might well prevent the
problem entirely.
-Kevin
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