Re: Parallel heap vacuum - Mailing list pgsql-hackers

From Masahiko Sawada
Subject Re: Parallel heap vacuum
Date
Msg-id CAD21AoC5PZLomhMNTEUBmovLx5GDWg+JAD_X_k7L9GbZhrerug@mail.gmail.com
Whole thread Raw
In response to Re: Parallel heap vacuum  (Melanie Plageman <melanieplageman@gmail.com>)
List pgsql-hackers
On Tue, Feb 25, 2025 at 2:44 PM Melanie Plageman
<melanieplageman@gmail.com> wrote:
>
> On Tue, Feb 25, 2025 at 5:14 PM Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> >
> > Given that we have only about one month until the feature freeze, I
> > find that it's realistic to introduce either one parallelism for PG18
> > and at least we might want to implement the one first that is more
> > beneficial and helpful for users. Since we found that parallel phase
> > III is not very efficient in many cases, I'm thinking that in terms of
> > PG18 development, we might want to switch focus to parallel phase I,
> > and then go for phase III if we have time.
>
> Okay, well let me know how I can be helpful. Should I be reviewing a
> version that is already posted?

Thank you so much. I'm going to submit the latest patches in a few
days for parallelizing the phase I. I would appreciate it if you could
review that version.

Regards,

--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com



pgsql-hackers by date:

Previous
From: Sadeq Dousti
Date:
Subject: Re: psql \dh: List High-Level (Root) Tables and Indexes
Next
From: Michael Paquier
Date:
Subject: Re: Remove wal_[sync|write][_time] from pg_stat_wal and track_wal_io_timing