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

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Simon Riggs <simon(dot)riggs(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(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: 2022-09-02 22:07:44
Message-ID: 20220902220744.GA1261322@nathanxps13
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On Wed, Aug 24, 2022 at 09:46:24AM -0700, Nathan Bossart wrote:
> Another rebase for cfbot.

And another.

--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com

Attachment Content-Type Size
v10-0001-Introduce-custodian.patch text/x-diff 24.1 KB
v10-0002-Also-remove-pgsql_tmp-directories-during-startup.patch text/x-diff 4.8 KB
v10-0003-Split-pgsql_tmp-cleanup-into-two-stages.patch text/x-diff 14.4 KB
v10-0004-Move-pgsql_tmp-file-removal-to-custodian-process.patch text/x-diff 5.5 KB
v10-0005-Move-removal-of-old-serialized-snapshots-to-cust.patch text/x-diff 4.6 KB
v10-0006-Move-removal-of-old-logical-rewrite-mapping-file.patch text/x-diff 9.2 KB

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