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From: Josh Berkus <josh@agliodbs.com>
To: pgsql-performance@postgresql.org
Subject: Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine
Date: Fri, 16 Apr 2010 09:39:34 -0700
Message-ID: <4BC892C6.1030304@agliodbs.com> (raw)
In-Reply-To: <4BC79899.4030107@agliodbs.com>
References: <4BC76C9F.1020200@agliodbs.com>
	<20100415200056.GJ7259@alvh.no-ip.org>
	<16088.1271362441@sss.pgh.pa.us>
	<20100415202405.GL7259@alvh.no-ip.org>
	<4BC79072.10901@agliodbs.com>
	<26178.1271371697@sss.pgh.pa.us>
	<4BC79899.4030107@agliodbs.com>

Tom,

Neither database has and per-table autovacuum settings.

However, since this is a production database, I had to try something, 
and set vacuum_cost_limit up to 1000.  The issue with vacuuming one page 
at a time went away, or at least I have not seen it repeat in the last 
16 hours.

-- 
                                   -- Josh Berkus
                                      PostgreSQL Experts Inc.
                                      http://www.pgexperts.com



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