Parallel heap vacuum

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ID 5326
Title Parallel heap vacuum
CI (CFBot) Summary
Stats (from CFBot) Patch version: v19, Patch count: 5, First patch: +138−0, All patches: +1925−368
Topic Performance
Tags
Created 2024-10-25 19:28:48
Last modified 2025-08-19 23:03:19 (4 weeks ago)
Latest email 2025-09-18 00:43:22 (4 hours ago)
Status
PG19-2 (2025-09-01 – 2025-09-30): Needs review
PG19-1 (2025-07-01 – 2025-07-31): Moved to different CF
2025-03 (2025-03-01 – 2025-04-08): Moved to different CF
2025-01 (2025-01-01 – 2025-01-31): Moved to different CF
2024-11 (2024-11-01 – 2024-11-30): Moved to different CF
Target version
Authors Masahiko Sawada (masahikosawada)
Reviewers Hayato Kuroda (ha-kun)Become reviewer
Committer
Links
Emails
Parallel heap vacuum
First at 2024-06-28 04:13:25 by Masahiko Sawada <sawada.mshk at gmail.com>
Latest at 2025-09-18 00:43:22 by Andres Freund <andres at anarazel.de>
Latest attachment (v19-0005-Add-more-parallel-vacuum-tests.patch) at 2025-09-17 11:25:11 from Tomas Vondra <tomas at vondra.me>
    Attachment (v19-0005-Add-more-parallel-vacuum-tests.patch) at 2025-09-17 11:25:11 from Tomas Vondra <tomas at vondra.me> (Patch: Yes)
    Attachment (v18-0005-Add-more-parallel-vacuum-tests.patch) at 2025-06-30 13:40:31 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v17-0001-Introduces-table-AM-APIs-for-parallel-table-vacu.patch) at 2025-06-13 20:05:55 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v16-0001-Introduces-table-AM-APIs-for-parallel-table-vacu.patch) at 2025-04-01 21:30:08 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v15-0004-Support-parallelism-for-collecting-dead-items-du.patch) at 2025-03-31 21:05:12 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v14-0003-Move-lazy-heap-scan-related-variables-to-new-str.patch) at 2025-03-28 06:40:47 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v13-0002-vacuumparallel.c-Support-parallel-vacuuming-for-.patch) at 2025-03-24 23:58:18 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v12-0001-Introduces-table-AM-APIs-for-parallel-table-vacu.patch) at 2025-03-20 08:35:42 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v11-0001-Introduces-table-AM-APIs-for-parallel-table-vacu.patch) at 2025-03-08 06:41:57 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (parallel_heap_vacuum_20250307.pdf) at 2025-03-07 17:36:07 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: No)
    Attachment (parallel_heap_vacuum_test_20250303.pdf) at 2025-03-03 23:24:06 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: No)
    Attachment (v10-0005-Support-parallelism-for-collecting-dead-items-du.patch) at 2025-03-03 09:28:57 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (parallel_heap_vacuum_test_20250224.pdf) at 2025-02-25 01:14:19 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: No)
    Attachment (v9-0003-radixtree.h-support-shared-iteration.patch) at 2025-02-20 01:31:32 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (parallel-vacuum.csv) at 2025-01-19 15:50:49 from Tomas Vondra <tomas at vondra.me> (Patch: No)
    Attachment (v8-0009-Support-parallel-heap-vacuum-during-lazy-vacuum.patch) at 2025-01-17 01:06:14 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (parallel_heap_vacuum_v6_v7.pdf) at 2025-01-12 09:34:56 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: No)
    Attachment (parallel_heap_vacuum_benchmark_v6.pdf) at 2025-01-03 23:38:28 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: No)
    Attachment (kuroda.diffs) at 2024-12-24 06:26:48 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: Yes)
    Attachment (v5-0006-radixtree.h-Add-RT_NUM_KEY-API-to-get-the-number-.patch) at 2024-12-20 23:25:37 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (parallel-vacuum.pdf) at 2024-12-12 23:05:49 from Tomas Vondra <tomas at vondra.me> (Patch: No)
    Attachment (parallel-vacuum.sh) at 2024-12-12 23:04:02 from Tomas Vondra <tomas at vondra.me> (Patch: No)
    Attachment (v4-0004-Support-parallel-heap-vacuum-during-lazy-vacuum.patch) at 2024-10-30 17:17:49 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (v3-0004-Support-parallel-heap-vacuum-during-lazy-vacuum.patch) at 2024-10-25 19:25:59 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (40_flamegraph.svg) at 2024-07-31 03:54:22 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: No)
    Attachment (parallel_heap_vacuum_scan_v2.patch) at 2024-07-08 06:10:56 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
    Attachment (parallel_test.sh) at 2024-07-05 09:51:22 from "Hayato Kuroda (Fujitsu)" <kuroda.hayato at fujitsu.com> (Patch: No)
    Attachment (parallel_heap_vacuum_scan.patch) at 2024-06-28 04:13:25 from Masahiko Sawada <sawada.mshk at gmail.com> (Patch: Yes)
History
When Who What
2025-09-17 11:45:31 CFbot Patch does not need rebase anymore
2025-09-05 09:33:22 CFbot Patch needs rebase
2025-09-02 01:03:24 CFbot Patch does not need rebase anymore
2025-08-19 23:03:19 Masahiko Sawada (masahikosawada) Moved from CF PG19-1 to CF PG19-2
2025-07-02 09:28:25 CFbot Patch needs rebase
2025-06-30 14:03:45 CFbot Patch does not need rebase anymore
2025-06-27 15:03:44 CFbot Patch needs rebase
2025-06-13 21:06:36 CFbot Patch does not need rebase anymore
2025-06-05 15:47:43 CFbot Patch needs rebase
2025-04-17 07:15:56 Hayato Kuroda (ha-kun) Closed in commitfest 2025-03 with status: Moved to next CF
2025-03-31 22:05:02 CFbot Patch does not need rebase anymore
2025-03-30 18:05:42 CFbot Patch needs rebase
2025-03-08 07:01:44 CFbot Patch does not need rebase anymore
2025-03-05 16:03:31 CFbot Patch needs rebase
2025-02-20 02:01:46 CFbot Patch does not need rebase anymore
2025-02-18 04:14:43 CFbot Patch needs rebase
2025-02-03 22:19:09 Masahiko Sawada (masahikosawada) Closed in commitfest 2025-01 with status: Moved to next CF
2025-01-02 20:49:38 Masahiko Sawada (masahikosawada) New status: Needs review
2024-12-06 02:26:23 Hayato Kuroda (ha-kun) Added ha-kun as reviewer
2024-12-02 14:08:10 Dmitry Dolgov (erthalion) Closed in commitfest 2024-11 with status: Moved to next CF
2024-12-02 14:08:06 Dmitry Dolgov (erthalion) New status: Waiting on Author
2024-10-25 19:28:59 Masahiko Sawada (masahikosawada) Changed authors to Masahiko Sawada (masahikosawada)
2024-10-25 19:28:48 Masahiko Sawada (masahikosawada) Attached mail thread CAD21AoAEfCNv-GgaDheDJ+s-p_Lv1H24AiJeNoPGCmZNSwL1YA@mail.gmail.com
2024-10-25 19:28:48 Masahiko Sawada (masahikosawada) Created patch record
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