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Re: autovacuum stress-testing our system - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: autovacuum stress-testing our system
Date
Msg-id 1348670702-sup-1884@alvh.no-ip.org
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In response to autovacuum stress-testing our system  (Tomas Vondra <tv@fuzzy.cz>)
Responses Re: autovacuum stress-testing our system  (Simon Riggs <simon@2ndQuadrant.com>)
List pgsql-hackers
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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

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