On Thu, Mar 19, 2020 at 11:02 AM Michael Lewis <mle...@entrata.com> wrote: > > On Thu, Mar 19, 2020 at 9:31 AM Justin King <kingpin...@gmail.com> wrote: >> >> On Wed, Mar 18, 2020 at 1:40 PM Michael Lewis <mle...@entrata.com> wrote: >> > >> > Do you have default fillfactor set on this table? If not, I would wonder >> > if reducing it to 50% or even 20% would allow many more HOT updates that >> > would reduce bloat. >> >> I don't believe we have a default fillfactor, but I'm still trying to >> understand why autovacs would completely stop -- that seems like a >> bug. Especially since there was no change between PG10 and PG12 and >> this problem never existed there. > > > Is there any reason to not schedule vacuum freeze for each db daily? Just > curious.
No, not really -- it just feels like a bandaid for something that should (and was) working already. It is possible where I'm headed, but I just thought I'd reach out to the community to see if anyone has seen or could think of a reason why this might have started by moving from PG10 > PG12 and whether it was some possible regression.
