Expose internal MultiXact member count function for efficient monitoring

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ID 5811
Title Expose internal MultiXact member count function for efficient monitoring
CI (CFBot) Summary
Stats (from CFBot) Patch version: v14, Patch count: 3, First patch: +9−9, All patches: +394−14
Topic Monitoring & Control
Tags
Created 2025-06-10 14:51:11
Last modified 2025-12-30 07:24:24 (6 hours ago)
Latest email 2025-12-30 02:57:11 (10 hours ago)
Status
PG19-4 (2026-01-01 – 2026-01-31): Committed
PG19-3 (2025-11-01 – 2025-11-30): Moved to different CF
PG19-2 (2025-09-01 – 2025-09-30): Moved to different CF
PG19-1 (2025-07-01 – 2025-07-31): Moved to different CF
Target version 19
Authors Naga Appani (naga.appani)
Reviewers Atsushi Torikoshi (atsushitorikoshi)Become reviewer
Committer Michael Paquier (michael-kun)
Links
Emails
[Proposal] Expose internal MultiXact member count function for efficient monitoring
First at 2025-03-10 15:43:54 by Naga Appani <nagnrik at gmail.com>
Latest at 2025-12-30 07:44:03 by Michael Paquier <michael at paquier.xyz>
Latest attachment (v14-0001-Rework-GetMultiXactInfo.patch) at 2025-12-29 03:51:23 from Michael Paquier <michael at paquier.xyz>
    Attachment (v14-0001-Rework-GetMultiXactInfo.patch) at 2025-12-29 03:51:23 from Michael Paquier <michael at paquier.xyz> (Patch: Yes)
    Attachment (v13-0001-Add-pg_get_multixact_stats-function-for-monitori.patch) at 2025-12-25 00:09:14 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v12-0001-Add-pg_get_multixact_stats-function-for-monitori.patch) at 2025-12-13 19:34:47 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v11-0001-Add-pg_get_multixact_stats-function-for-monitori.patch) at 2025-11-05 01:13:09 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v10-0001-Add-pg_get_multixact_stats-function-for-monitori.patch) at 2025-10-17 02:10:12 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: Yes)
    Attachment (v9-0001-Add-pg_get_multixact_stats-function-for-monitorin.patch) at 2025-09-15 05:47:41 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Add-pg_get_multixact_stats-function-for-monitorin.patch) at 2025-09-12 03:32:59 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v7-0001-Add-pg_get_multixact_stats-function-for-monitorin.patch) at 2025-09-03 21:10:56 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v6-0001-Add-pg_get_multixact_stats-function-for-monitorin.patch) at 2025-08-20 04:27:41 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Add-pg_get_multixact_stats-function-for-monitorin.patch) at 2025-08-19 01:32:39 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Rename-ReadMultiXactCounts-to-GetMultiXactInfo-an.patch) at 2025-08-17 06:27:29 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Add-pg_get_multixact_stats-SQL-function-for-monit.patch) at 2025-08-04 21:51:30 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Add-pg_get_multixact_stats-SQL-function-for-monit.patch) at 2025-08-04 06:16:30 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
    Attachment (oldest_multixact.patch.txt) at 2025-07-28 06:00:08 from Ashutosh Bapat <ashutosh.bapat.oss at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Add-pg_get_multixact_count-function-and-related-d.patch) at 2025-06-09 21:52:15 from Naga Appani <nagnrik at gmail.com> (Patch: Yes)
History
When Who What
2025-12-30 07:24:24 Michael Paquier (michael-kun) Closed in commitfest PG19-4 with status: Committed
2025-12-30 07:24:24 Michael Paquier (michael-kun) Changed committer to michael-kun
2025-12-30 07:19:46 Naga Appani (naga.appani) New status: Ready for Committer
2025-11-05 03:35:43 Naga Appani (naga.appani) Moved from CF PG19-3 to CF PG19-4
2025-10-17 04:25:28 Atsushi Torikoshi (atsushitorikoshi) New status: Needs review
2025-09-29 22:09:17 Naga Appani (naga.appani) Moved from CF PG19-2 to CF PG19-3
2025-09-15 06:09:13 Naga Appani (naga.appani) New status: Ready for Committer
2025-09-03 21:13:59 Naga Appani (naga.appani) New status: Needs review
2025-08-26 01:15:57 Atsushi Torikoshi (atsushitorikoshi) Added atsushitorikoshi as reviewer
2025-08-26 01:15:39 Atsushi Torikoshi (atsushitorikoshi) New status: Waiting on Author
2025-08-19 02:05:25 CFbot Patch does not need rebase anymore
2025-08-18 13:11:20 CFbot Patch needs rebase
2025-07-13 22:10:25 Naga Appani (naga.appani) Moved from CF PG19-1 to CF PG19-2
2025-06-10 14:51:11 Naga Appani (naga.appani) Attached mail thread CA+QeY+AAsYK6WvBW4qYzHz4bahHycDAY_q5ECmHkEV_eB9ckzg@mail.gmail.com
2025-06-10 14:51:11 Naga Appani (naga.appani) Created patch record
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