More scalable multixacts buffers and locking

Edit

Title

Topic

Performance

Created

2020-06-30 11:21:14

Last modified

2021-04-08 12:21:58 (3 months, 3 weeks ago)

Latest email

2021-06-14 17:40:16 (1 month, 2 weeks ago)

Status

2021-07: Needs review

2021-03: Moved to next CF

2021-01: Moved to next CF

2020-11: Moved to next CF

2020-09: Moved to next CF

2020-07: Moved to next CF

Target version

Authors

Kyotaro Horiguchi (horiguti), Andrey Borodin (x4m)

Reviewers

Gilles Darold (darold)Become reviewer

Committer

Links

Emails

MultiXact\SLRU buffers configuration: First at 2020-05-08 16:36:40 by "Andrey M. Borodin" <x4mmm at yandex-team.ru>
Latest at 2021-06-14 17:40:16 by Васильев Дмитрий <vadv.mkn at gmail.com>
Latest attachment (v17-0002-Divide-SLRU-buffers-into-n-associative-banks.patch) at 2021-04-11 18:37:21 from Andrey Borodin <x4mmm at yandex-team.ru>
    Attachment (v17-0002-Divide-SLRU-buffers-into-n-associative-banks.patch) at 2021-04-11 18:37:21 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (v16-0001-Add-a-buffer-mapping-table-for-SLRUs.patch) at 2021-04-08 00:30:41 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v15-0001-Add-a-buffer-mapping-table-for-SLRUs.patch) at 2021-04-07 05:59:19 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v14-0001-Add-a-buffer-mapping-table-for-SLRUs.patch) at 2021-04-01 03:40:16 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v13-0001-Make-all-SLRU-buffer-sizes-configurable.patch) at 2021-03-26 20:26:40 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v12-0001-Make-all-SLRU-buffer-sizes-configurable.patch) at 2021-03-26 03:46:06 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v11-0001-Make-all-SLRU-buffer-sizes-configurable.patch) at 2021-03-25 01:03:38 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v10-0001-Make-all-SLRU-buffer-sizes-configurable.patch) at 2021-03-24 21:31:56 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v10-0001-Make-all-SLRU-buffer-sizes-configurable.patch) at 2021-03-12 12:44:02 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (v9-0001-Make-all-SLRU-buffer-sizes-configurable.patch) at 2021-02-15 17:17:40 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (v8-0004-Add-GUCs-to-tune-MultiXact-SLRUs.patch) at 2020-12-14 06:31:32 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (postgresql_conf_multixact_buffers_GUCs.patch) at 2020-12-13 09:17:51 from Gilles Darold <gilles at darold.net> (Patch: Yes)
    Attachment (v7-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offs.patch) at 2020-12-10 14:45:56 from Gilles Darold <gilles at darold.net> (Patch: Yes)
    Attachment (v1106-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-o.patch) at 2020-12-08 17:52:52 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (collect-wait-events.sh) at 2020-11-10 18:07:07 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (v6-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offs.patch) at 2020-10-28 07:34:58 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (v6-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offs.patch) at 2020-10-27 17:23:26 from Alexander Korotkov <aekorotkov at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offs.patch) at 2020-10-27 17:02:20 from Alexander Korotkov <aekorotkov at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offsets.patch) at 2020-10-26 01:05:26 from Alexander Korotkov <aekorotkov at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offs.patch) at 2020-08-28 18:08:34 from Anastasia Lubennikova <a.lubennikova at postgrespro.ru> (Patch: Yes)
    Attachment (v2-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-offs.patch) at 2020-07-08 07:03:54 from "Andrey M. Borodin" <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (mxid_wait_instead_of_sleep.patch) at 2020-05-15 00:03:33 from Kyotaro Horiguchi <horikyota.ntt at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Add-GUCs-to-tune-MultiXact-SLRUs.patch) at 2020-05-11 11:17:58 from "Andrey M. Borodin" <x4mmm at yandex-team.ru> (Patch: Yes)

History

When	Who	What
2021-04-08 12:21:58	Thomas Munro (macdice)	Closed in commitfest 2021-03 with status: Moved to next CF
2021-03-12 16:16:32	Andrey Borodin (x4m)	New status: Needs review
2021-03-11 17:07:54	Gilles Darold (darold)	New status: Waiting on Author
2021-02-01 12:35:45	Masahiko Sawada (masahikosawada)	Closed in commitfest 2021-01 with status: Moved to next CF
2020-12-12 09:45:30	Gilles Darold (darold)	Added darold as reviewer
2020-12-01 14:30:05	Anastasia Lubennikova (lubennikovaav)	Removed lubennikovaav from reviewers
2020-12-01 14:30:01	Anastasia Lubennikova (lubennikovaav)	Closed in commitfest 2020-11 with status: Moved to next CF
2020-12-01 14:29:54	Anastasia Lubennikova (lubennikovaav)	New status: Needs review
2020-10-07 15:09:33	Anastasia Lubennikova (lubennikovaav)	New status: Waiting on Author
2020-09-30 07:06:23	Michael Paquier (michael-kun)	Closed in commitfest 2020-09 with status: Moved to next CF
2020-09-30 07:06:20	Michael Paquier (michael-kun)	New status: Needs review
2020-08-28 18:13:00	Anastasia Lubennikova (lubennikovaav)	Added lubennikovaav as reviewer
2020-08-02 21:27:23	Daniel Gustafsson (d_gustafsson)	New status: Waiting on Author
2020-08-02 21:27:16	Daniel Gustafsson (d_gustafsson)	Closed in commitfest 2020-07 with status: Moved to next CF
2020-08-02 21:27:12	Daniel Gustafsson (d_gustafsson)	New status: Needs review
2020-07-02 12:02:55	Daniel Gustafsson (d_gustafsson)	New status: Waiting on Author
2020-06-30 11:22:06	Andrey Borodin (x4m)	Changed authors to Kyotaro Horiguchi (horiguti), Andrey Borodin (x4m)
2020-06-30 11:21:14	Andrey Borodin (x4m)	Attached mail thread 2BEC2B3F-9B61-4C1D-9FB5-5FAB0F05EF86@yandex-team.ru
2020-06-30 11:21:14	Andrey Borodin (x4m)	Created patch record

Edit