Fix LWLock degradation on NUMA

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ID 1166
Title Fix LWLock degradation on NUMA
CI (CFBot) Not processed
Stats (from CFBot) Unknown
Topic Performance
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Created 2017-06-06 12:13:51
Last modified 2018-11-30 16:20:30 (6 years ago)
Latest email 2018-11-30 22:06:42 (6 years ago)
Status
2018-11 (2018-11-01 – 2018-11-30): Returned with feedback
2018-09 (2018-09-01 – 2018-09-30): Moved to different CF
2018-07 (2018-07-01 – 2018-07-31): Moved to different CF
2018-03 (2018-03-01 – 2018-03-31): Moved to different CF
2018-01 (2018-01-01 – 2018-01-31): Moved to different CF
2017-11 (2017-11-01 – 2017-11-30): Moved to different CF
2017-09 (2017-09-01 – 2017-09-30): Moved to different CF
Target version
Authors Yura Sokolov (funny_falcon)
Reviewers Jesper Pedersen (jpedersen), kalyan s (kalyan)Become reviewer
Committer
Links
Emails
Fix performance degradation of contended LWLock on NUMA
First at 2017-06-05 13:22:58 by Sokolov Yura <funny.falcon at postgrespro.ru>
Latest at 2018-11-30 22:06:42 by Dmitry Dolgov <9erthalion6 at gmail.com>
Latest attachment (lwlock_v6.patch.gz) at 2017-11-27 12:41:46 from Юрий Соколов <funny.falcon at gmail.com>
    Attachment (lwlock_v6.patch.gz) at 2017-11-27 12:41:46 from Юрий Соколов <funny.falcon at gmail.com> (Patch: No)
    Attachment (lwlock_v5.patch.gz) at 2017-11-26 16:51:52 from Юрий Соколов <funny.falcon at gmail.com> (Patch: No)
    Attachment (lwlock_v4.patch.gz) at 2017-10-19 12:10:54 from Sokolov Yura <funny.falcon at postgrespro.ru> (Patch: No)
    Attachment (lwlock_v3.patch) at 2017-09-08 19:35:39 from Sokolov Yura <funny.falcon at postgrespro.ru> (Patch: Yes)
    Attachment (lwlock_v2.patch) at 2017-07-18 17:20:43 from Sokolov Yura <funny.falcon at postgrespro.ru> (Patch: Yes)
    Attachment (full-pgbench.png) at 2017-06-05 13:22:58 from Sokolov Yura <funny.falcon at postgrespro.ru> (Patch: No)
History
When Who What
2018-11-30 16:20:30 Dmitry Dolgov (erthalion) Closed in commitfest 2018-11 with status: Returned with feedback
2018-10-01 06:50:49 Michael Paquier (michael-kun) Closed in commitfest 2018-09 with status: Moved to next CF
2018-08-10 21:33:40 Andrew Dunstan (adunstan) Closed in commitfest 2018-07 with status: Moved to next CF
2018-08-09 16:38:18 kalyan s (kalyan) Added kalyan as reviewer
2018-05-28 10:33:00 harry potter (nimo) Removed nimo from reviewers
2018-05-28 10:32:32 harry potter (nimo) Added nimo as reviewer
2018-04-10 13:55:00 David Steele (dsteele) Closed in commitfest 2018-03 with status: Moved to next CF
2018-02-06 21:55:54 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2018-01 with status: Moved to next CF
2017-12-01 05:25:24 Michael Paquier (michael-kun) Closed in commitfest 2017-11 with status: Moved to next CF
2017-10-01 23:47:27 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2017-09 with status: Moved to next CF
2017-09-14 12:34:23 Jesper Pedersen (jpedersen) New status: Ready for Committer
2017-09-11 10:01:20 Yura Sokolov (funny_falcon) New status: Needs review
2017-09-08 15:33:57 Jesper Pedersen (jpedersen) New status: Waiting on Author
2017-09-07 17:42:07 Jesper Pedersen (jpedersen) Added jpedersen as reviewer
2017-06-06 12:14:13 Yura Sokolov (funny_falcon) Changed authors to Yura Sokolov (funny_falcon)
2017-06-06 12:13:51 Yura Sokolov (funny_falcon) Attached mail thread 2968c0be065baab8865c4c95de3f435c@postgrespro.ru
2017-06-06 12:13:51 Yura Sokolov (funny_falcon) Created patch record
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