Re: PATCH: logical_work_mem and logical streaming of large in-progress transactions

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Erik Rijkers <er(at)xs4all(dot)nl>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: PATCH: logical_work_mem and logical streaming of large in-progress transactions
Date: 2020-09-14 02:28:21
Message-ID: CAA4eK1K24w67Or9L=0xqjZThT0ZQvbA=eNRJsJxzTzqkCY9ThA@mail.gmail.com
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On Mon, Sep 14, 2020 at 3:08 AM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> writes:
> > Pushed.
>
> Observe the following reports:
>
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=idiacanthus&dt=2020-09-13%2016%3A54%3A03
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=desmoxytes&dt=2020-09-10%2009%3A08%3A03
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=komodoensis&dt=2020-09-05%2020%3A22%3A02
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dragonet&dt=2020-09-04%2001%3A52%3A03
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dragonet&dt=2020-09-03%2020%3A54%3A04
>
> These are all on HEAD, and all within the last ten days, and I see
> nothing comparable in any branch before that. So it's hard to avoid
> the conclusion that somebody broke something about ten days ago.
>

I'll analyze these reports.

--
With Regards,
Amit Kapila.

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