From: Tom Lane <tgl@sss.pgh.pa.us>
To: Jeremy Haile <jhaile@fastmail.fm>
Cc: Matthew T. O'Connor <matthew@zeut.net>
Cc: pgsql-performance@postgresql.org
Subject: Re: Autoanalyze settings with zero scale factor
Date: Thu, 18 Jan 2007 16:30:17 -0500
Message-ID: <6362.1169155817@sss.pgh.pa.us> (raw)
In-Reply-To: <1169151707.6247.1169971737@webmail.messagingengine.com>
References: <1169145474.20103.1169962769@webmail.messagingengine.com>
<45AFC86B.9010704@zeut.net>
<1169151707.6247.1169971737@webmail.messagingengine.com>
"Jeremy Haile" <jhaile@fastmail.fm> writes:
> No tables have been vacuumed or analyzed today. I had thought that this
> problem was due to my pg_autovacuum changes, but perhaps not. I
> restarted PostgreSQL (in production - yikes) About a minute after being
> restarted, the autovac process fired up.
> What could get PG in a state where autovac isn't running?
Um, are you sure it wasn't? The autovac process is not an always-there
thing, it quits after each pass and then the postmaster starts a new one
awhile later.
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, jhaile@fastmail.fm, matthew@zeut.net
Subject: Re: Autoanalyze settings with zero scale factor
In-Reply-To: <6362.1169155817@sss.pgh.pa.us>
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