On Mon, Aug 5, 2013 at 11:16 AM, Joshua D. Drake <jd@commandprompt.com> wrote:
>
> Hello,
>
> I seem to recall autovacuum changes landing for 9.2.4. Can someone please
> describe what those changes were and how they could affect usage?
Those landed in 9.2.3, see release notes for that version:
Fix performance problems with autovacuum truncation in busy workloads
(Jan Wieck)
Fix error in vacuum_freeze_table_age implementation (Andres Freund)
There should be no change in usage, unless you were taking some heroic
methods to overcome the problems and can now discontinue them.
Cheers,
Jeff
