On Mon, Oct 9, 2017 at 5:30 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> and did not see any untoward behavior, at least not till I got to enough
> temp tables to overrun the master's shared lock table, and even then it
> cleaned up fine. At no point was the standby process consuming anywhere
> near as much CPU as the master's backend.
>
> What am I missing to reproduce the problem?
Just a guess, but do you disable autovacuum on your dev machine? (I know I do.)
It's possible that this is relevant:
https://postgr.es/m/CAB-EU3RawZx8-OzMfvswFf6z+Y7GOZf03TZ=bez+PbQX+A4M7Q@mail.gmail.com
--
Peter Geoghegan