| From: | Gaetano Mendola <mendola(at)bigfoot(dot)com> |
|---|---|
| To: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Cc: | hubert depesz lubaczewski <depesz(at)depesz(dot)com> |
| Subject: | Re: Stats collector on rampage (8.2.3) |
| Date: | 2007-10-29 09:45:36 |
| Message-ID: | 4725ABC0.4000009@bigfoot.com |
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| Lists: | pgsql-hackers |
hubert depesz lubaczewski wrote:
> > On Mon, Oct 29, 2007 at 09:52:24AM +0100, Gaetano Mendola wrote:
>> >> it seems that the stats collector on my box is using more CPU than
>> >> it did in the past.
> >
> > it's well known bug, and it was fixed in 8.2.4:
> > http://www.postgresql.org/docs/current/interactive/release-8-2-4.html
> > ...
> > Prevent the statistics collector from writing to disk too frequently
> > (Tom)
> > ...
I saw that, upgrading the DB at this very moment is not doable, killing
that process will the postmaster respawn another one? BTW I discover that
it was triggered by the time change due the daylight saving.
Regards
Gaetano Mendola
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