Re: pgsql: Improve autovacuum logging for aggressive and anti-wraparound ru

Michael Paquier <michael@paquier.xyz>

From: Michael Paquier <michael@paquier.xyz>
To: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>, sawada.mshk@gmail.com, tgl@sss.pgh.pa.us, sk@zsrv.org, nasbyj@amazon.com, andres@anarazel.de, robertmhaas@gmail.com, pgsql-hackers@lists.postgresql.org
Date: 2019-03-30T13:12:33Z
Lists: pgsql-hackers
On Sat, Mar 30, 2019 at 08:16:21AM -0400, Andrew Dunstan wrote:
> It's really just a matter of housekeeping as I see it, so probably
> DEBUG1 is right.

Okay, I'll use that then.
--
Michael

Commits

  1. Skip redundant anti-wraparound vacuums

  2. Improve autovacuum logging for aggressive and anti-wraparound runs

  3. In relevant log messages, indicate whether vacuums are aggressive.

  4. Don't vacuum all-frozen pages.