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

Michael Paquier <michael@paquier.xyz>

From: Michael Paquier <michael@paquier.xyz>

To: Masahiko Sawada <sawada.mshk@gmail.com>

Cc: Tom Lane <tgl@sss.pgh.pa.us>, Alvaro Herrera <alvherre@2ndquadrant.com>, Sergei Kornilov <sk@zsrv.org>, nasbyj@amazon.com, Andres Freund <andres@anarazel.de>, Robert Haas <robertmhaas@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2018-10-05T03:16:03Z

Lists: pgsql-hackers

Attachments

fix_autovacuum_log_v3.patch (text/x-diff) patch v3

On Wed, Oct 03, 2018 at 04:37:29PM +0900, Masahiko Sawada wrote:
> Thank you for the comment. Attached the updated patch.

So, I have come back to this stuff, and finished with the attached
instead, so as the assertion is in a single place.  I find that
clearer.  The comments have also been improved.  Thoughts?
--
Michael

Commits

Skip redundant anti-wraparound vacuums
- 2aa6e331ead7 12.0 landed
Improve autovacuum logging for aggressive and anti-wraparound runs
- 28a8fa984c63 12.0 cited
In relevant log messages, indicate whether vacuums are aggressive.
- b55509332f50 11.0 cited
Don't vacuum all-frozen pages.
- fd31cd265138 9.6.0 cited