Stack-based tracking of per-node WAL/buffer usage

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v6, Patch count: 8, First patch: +4−2, All patches: +2342−359

Tags

Performance

Created

2025-08-31 23:58:40

Last modified

2026-02-01 00:00:08 (3 weeks ago)

Latest email

2026-02-24 04:18:34 (yesterday)

Status

PG19-Final (2026-03-01 – 2026-03-31): Needs review

PG19-4 (2026-01-01 – 2026-01-31): Moved to different CF

PG19-3 (2025-11-01 – 2025-11-30): Moved to different CF

PG19-2 (2025-09-01 – 2025-09-30): Moved to different CF

Target version

Authors

Lukas Fittl (lfittl)

Reviewers

Committer

Links

Emails

Stack-based tracking of per-node WAL/buffer usage: First at 2025-08-31 23:57:01 by Lukas Fittl <lukas at fittl.com>
Latest at 2026-02-24 04:18:34 by Lukas Fittl <lukas at fittl.com>
Latest attachment (v6-0004-instrumentation-Add-additional-regression-tests-c.patch) at 2026-02-24 04:18:34 from Lukas Fittl <lukas at fittl.com>
    Attachment (v6-0004-instrumentation-Add-additional-regression-tests-c.patch) at 2026-02-24 04:18:34 from Lukas Fittl <lukas at fittl.com> (Patch: Yes)
    Attachment (v5-0004-Use-Instrumentation-stack-for-parallel-query-aggr.patch) at 2026-01-13 08:01:53 from Lukas Fittl <lukas at fittl.com> (Patch: Yes)
    Attachment (v4-0003-Replace-direct-changes-of-pgBufferUsage-pgWalUsag.patch) at 2025-10-31 07:18:04 from Lukas Fittl <lukas at fittl.com> (Patch: Yes)
    Attachment (v3-0001-Instrumentation-Keep-time-fields-as-instrtime-req.patch) at 2025-10-22 11:28:24 from Lukas Fittl <lukas at fittl.com> (Patch: Yes)
    Attachment (v2-0006-Introduce-alternate-Instrumentation-stack-mechani.patch) at 2025-09-09 19:35:43 from Lukas Fittl <lukas at fittl.com> (Patch: Yes)
    Attachment (v1-0002-Replace-direct-changes-of-pgBufferUsage-pgWalUsag.patch) at 2025-08-31 23:57:01 from Lukas Fittl <lukas at fittl.com> (Patch: Yes)

History

When	Who	What
2026-02-24 04:46:41	CFbot	Patch does not need rebase anymore
2026-02-07 13:23:30	CFbot	Patch needs rebase
2026-02-01 00:00:08	CFbot	Moved from CF PG19-4 to CF PG19-Final
2026-01-13 08:40:33	CFbot	Patch does not need rebase anymore
2026-01-10 23:03:26	CFbot	Patch needs rebase
2025-12-02 23:09:57	Lukas Fittl (lfittl)	Moved from CF PG19-3 to CF PG19-4
2025-10-31 07:33:33	CFbot	Patch does not need rebase anymore
2025-10-30 04:02:30	CFbot	Patch needs rebase
2025-10-22 11:39:31	CFbot	Patch does not need rebase anymore
2025-10-08 22:04:25	CFbot	Patch needs rebase
2025-10-08 22:03:36	Lukas Fittl (lfittl)	Moved from CF PG19-2 to CF PG19-3
2025-08-31 23:58:57	Lukas Fittl (lfittl)	Changed name to Stack-based tracking of per-node WAL/buffer usage
2025-08-31 23:58:41	Lukas Fittl (lfittl)	Attached mail thread CAP53PkzdBK8VJ1fS4AZ481LgMN8f9mJiC39ZRHqkFUSYq6KWmg@mail.gmail.com
2025-08-31 23:58:40	Lukas Fittl (lfittl)	Created patch record