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Re: autovacuum stress-testing our system

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Tomas Vondra <tv@fuzzy.cz>
Cc: Pg Hackers <pgsql-hackers@postgresql.org>
Date: 2012-09-26T14:47:01Z
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

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Split pgstat file in smaller pieces