Re: startup process stuck in recovery

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Christophe Pettus <xof(at)thebuild(dot)com>, "Psql_General (E-mail)" <pgsql-general(at)postgresql(dot)org>
Subject: Re: startup process stuck in recovery
Date: 2017-10-10 01:02:20
Message-ID: CAH2-Wzk66CmAuDiNrosByNX8+mR0-ca92OC=vxb4ntfUwdJ17g@mail.gmail.com
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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

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