auto vacuum question

From: Dinesh Bhandary <dbhandary(at)iii(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Subject: auto vacuum question
Date: 2010-11-12 19:44:07
Message-ID: 4CDD9907.2080902@iii.com
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Hi All -

I am working to tune the auto vacuum in 8.4 and 8.2. I am finding that
some of the tables are not getting vacuumed even though they exceed
analyze/vacuum threshold. Do you know where auto vacuum process looks to
get the number of rows deleted/updated/inserted?
pg_stat_user_tables have only the cumulative stats. I am interested in
finding the most current ( incremental stats).

Thanks a lot.

Dinesh

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