KnownAssignedXidsGetAndSetXmin performance

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Title KnownAssignedXidsGetAndSetXmin performance
Topic Performance
Created 2021-08-02 21:04:39
Last modified 2021-11-27 09:03:00 (6 days, 3 hours ago)
Latest email 2021-11-22 09:05:36 (1 week, 4 days ago)
Status
2022-01: Needs review
2021-09: Moved to next CF
Target version
Authors Michail Nikolaev (nkey)
Reviewers Кирилл Решке (reshke), Andrey Borodin (x4mmm)Become reviewer
Committer
Links
Emails
Slow standby snapshot
First at 2021-05-20 08:52:47 by Кирилл Решке <reshkekirill at gmail.com>
Latest at 2021-11-22 09:05:36 by Michail Nikolaev <michail.nikolaev at gmail.com>
Latest attachment (v3-0001-memory-barrier-instead-of-spinlock.patch) at 2021-11-21 18:58:29 from Michail Nikolaev <michail.nikolaev at gmail.com>
    Attachment (v3-0001-memory-barrier-instead-of-spinlock.patch) at 2021-11-21 18:58:29 from Michail Nikolaev <michail.nikolaev at gmail.com> (Patch: Yes)
    Attachment (runs-0-base.png) at 2021-11-14 12:09:43 from Michail Nikolaev <michail.nikolaev at gmail.com> (Patch: No)
    Attachment (v2-0001-known-assignment-xid-next.patch) at 2021-11-09 21:15:42 from Michail Nikolaev <michail.nikolaev at gmail.com> (Patch: Yes)
    Attachment (know_xid_optimization.patch) at 2021-08-02 21:07:23 from Michail Nikolaev <michail.nikolaev at gmail.com> (Patch: Yes)
    Attachment (UseDoublyLinkedListInKnowAssingedXods.patch) at 2021-05-20 09:16:39 from Kirill Reshke <reshkekirill at gmail.com> (Patch: Yes)
History
When Who What
2021-11-27 09:03:00 Michail Nikolaev (nkey) Changed reviewers to Кирилл Решке (reshke), Andrey Borodin (x4mmm)
2021-11-21 22:20:26 Alexander Korotkov (smagen) Closed in commitfest 2021-09 with status: Moved to next CF
2021-11-21 19:03:13 Michail Nikolaev (nkey) New status: Needs review
2021-10-01 06:40:38 Michael Paquier (michael-kun) Closed in commitfest 2021-09 with status: Returned with feedback
2021-08-02 21:05:19 Michail Nikolaev (nkey) Changed reviewers to Кирилл Решке (reshke)
2021-08-02 21:05:19 Michail Nikolaev (nkey) Changed authors to Michail Nikolaev (nkey)
2021-08-02 21:04:39 Michail Nikolaev (nkey) Attached mail thread CALdSSPgahNUD_=pB_j=1zSnDBaiOtqVfzo8Ejt5J_k7qZiU1Tw@mail.gmail.com
2021-08-02 21:04:39 Michail Nikolaev (nkey) Created patch record
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