Re: O(n) tasks cause lengthy startups and checkpoints

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Cc: Simon Riggs <simon(dot)riggs(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Maxim Orlov <orlovmg(at)gmail(dot)com>, Amul Sul <sulamul(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: O(n) tasks cause lengthy startups and checkpoints
Date: 2023-02-17 23:43:44
Message-ID: 20230217234344.GA3357392@nathanxps13
Views: Raw Message | Whole Thread | Download mbox | Resend email
Lists: pgsql-hackers

On Thu, Feb 02, 2023 at 09:48:08PM -0800, Nathan Bossart wrote:
> rebased for cfbot

another rebase for cfbot

Nathan Bossart
Amazon Web Services:

Attachment Content-Type Size
v20-0001-Introduce-custodian.patch text/x-diff 26.4 KB
v20-0002-Move-removal-of-old-serialized-snapshots-to-cust.patch text/x-diff 6.3 KB
v20-0003-Move-removal-of-old-logical-rewrite-mapping-file.patch text/x-diff 10.6 KB
v20-0004-Do-not-delay-shutdown-due-to-long-running-custod.patch text/x-diff 2.9 KB

In response to


Browse pgsql-hackers by date

  From Date Subject
Next Message Thomas Munro 2023-02-18 00:27:04 Re: windows CI failing PMSignalState->PMChildFlags[slot] == PM_CHILD_ASSIGNED
Previous Message Jeff Davis 2023-02-17 23:37:51 Re: pg_walinspect memory leaks