Re: autovacuum stress-testing our system

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Tomas Vondra <tv(at)fuzzy(dot)cz>
Cc: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: autovacuum stress-testing our system
Date: 2012-09-26 14:47:01
Message-ID: 1348670702-sup-1884@alvh.no-ip.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers


Really, as far as autovacuum is concerned, it would be much more useful
to be able to reliably detect that a table has been recently vacuumed,
without having to request a 10ms-recent pgstat snapshot. That would
greatly reduce the amount of time autovac spends on pgstat requests.

--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Jeff Janes 2012-09-26 14:51:03 Re: autovacuum stress-testing our system
Previous Message Peter Eisentraut 2012-09-26 14:38:23 Re: Oid registry