Parallel processing of indexes in autovacuum

Edit
ID 5755
Title Parallel processing of indexes in autovacuum
CI (CFBot) Summary
Stats (from CFBot) Patch version: v20, Patch count: 5, First patch: +244−10, All patches: +1077−23
Topic Performance
Tags
Created 2025-05-16 07:42:42
Last modified 2025-12-16 07:37:28 (1 month ago)
Latest email 2026-01-17 14:52:32 (3 hours ago)
Status
PG19-4 (2026-01-01 – 2026-01-31): Needs review
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 18
Authors Maxim Orlov (m.orlov), Daniil Davydov (dddaniil)
Reviewers Masahiko Sawada (masahikosawada), Sami Imseih (simseih)Become reviewer
Committer
Links
Emails
POC: Parallel processing of indexes in autovacuum
First at 2025-04-16 11:04:53 by Maxim Orlov <orlovmg at gmail.com>
Latest at 2026-01-17 14:52:32 by Daniil Davydov <3danissimo at gmail.com>
Latest attachment (v20-0005-Documentation-for-parallel-autovacuum.patch) at 2026-01-17 14:52:32 from Daniil Davydov <3danissimo at gmail.com>
    Attachment (v20-0005-Documentation-for-parallel-autovacuum.patch) at 2026-01-17 14:52:32 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v19-0001_masahiko.patch) at 2026-01-16 22:20:14 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v19-0005-Documentation-for-parallel-autovacuum.patch) at 2026-01-16 14:10:54 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (0001_masahiko.patch) at 2026-01-15 02:13:16 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v18-0001-Parallel-autovacuum.patch) at 2026-01-07 09:51:06 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v17-0002-Logging-for-parallel-autovacuum.patch) at 2026-01-05 20:44:02 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v16-0003-Tests-for-parallel-autovacuum.patch) at 2025-11-23 15:02:22 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v15-0004-Documentation-for-parallel-autovacuum.patch) at 2025-11-22 20:13:03 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v14-0004-Documentation-for-parallel-autovacuum.patch) at 2025-11-20 19:31:45 from Sami Imseih <samimseih at gmail.com> (Patch: Yes)
    Attachment (v13-0002-Logging-for-parallel-autovacuum.patch) at 2025-10-31 07:54:12 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v12-0004-Documentation-for-parallel-autovacuum.patch) at 2025-10-28 13:09:59 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v11-0001-Parallel-index-autovacuum.patch) at 2025-09-15 18:50:24 from Alexander Korotkov <aekorotkov at gmail.com> (Patch: Yes)
    Attachment (v10-0002-Logging-for-parallel-autovacuum.patch) at 2025-08-18 08:30:49 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v9-0002-Logging-for-parallel-autovacuum.patch) at 2025-07-22 06:45:31 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v8-0002-Logging-for-parallel-autovacuum.patch) at 2025-07-20 16:43:38 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v7-0002-Sandbox-for-parallel-index-autovacuum.patch) at 2025-07-14 10:49:10 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v6-0001-Parallel-index-autovacuum-with-bgworkers.patch) at 2025-07-06 08:00:32 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v5-0002-Sandbox-for-parallel-index-autovacuum.patch) at 2025-06-18 08:03:10 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Parallel-index-autovacuum-with-bgworkers.patch) at 2025-05-25 17:22:42 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Parallel-index-autovacuum-with-bgworkers.patch) at 2025-05-22 07:43:57 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v2-0002-Sandbox-for-parallel-index-autovacuum.patch) at 2025-05-16 05:10:10 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Parallel-index-autovacuum-with-bgworkers.patch) at 2025-05-09 18:33:45 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (v2-0001-WIP-Allow-autovacuum-to-process-indexes-of-single.patch) at 2025-05-02 18:49:58 from Daniil Davydov <3danissimo at gmail.com> (Patch: Yes)
    Attachment (WIP-Allow-autovacuum-to-process-indexes-of-single-table.patch) at 2025-04-16 11:04:53 from Maxim Orlov <orlovmg at gmail.com> (Patch: Yes)
History
When Who What
2026-01-17 15:12:32 CFbot Patch does not need rebase anymore
2026-01-16 22:32:27 CFbot Patch needs rebase
2026-01-16 14:31:36 CFbot Patch does not need rebase anymore
2026-01-15 02:34:22 CFbot Patch needs rebase
2026-01-05 21:01:33 CFbot Patch does not need rebase anymore
2025-12-30 21:45:25 CFbot Patch needs rebase
2025-12-16 07:37:28 Daniil Davydov (dddaniil) Moved from CF PG19-3 to CF PG19-4
2025-11-20 20:12:30 CFbot Patch does not need rebase anymore
2025-11-20 18:43:23 CFbot Patch needs rebase
2025-10-28 13:17:10 Daniil Davydov (dddaniil) Moved from CF PG19-2 to CF PG19-3
2025-09-15 22:20:27 CFbot Patch does not need rebase anymore
2025-09-05 06:15:21 CFbot Patch needs rebase
2025-08-20 17:40:03 Masahiko Sawada (masahikosawada) Added masahikosawada as reviewer
2025-08-18 08:44:58 Daniil Davydov (dddaniil) Moved from CF PG19-1 to CF PG19-2
2025-06-03 13:23:19 Sami Imseih (simseih) Added simseih as reviewer
2025-05-16 08:58:23 Daniil Davydov (dddaniil) Changed name to Parallel processing of indexes in autovacuum
2025-05-16 07:42:43 Daniil Davydov (dddaniil) Attached mail thread CACG=ezZOrNsuLoETLD1gAswZMuH2nGGq7Ogcc0QOE5hhWaw=cw@mail.gmail.com
2025-05-16 07:42:42 Daniil Davydov (dddaniil) Created patch record
Edit