Protect syscache from bloating with negative cache entries

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Title

Topic

Performance

Created

2016-12-26 08:44:40

Last modified

2019-12-01 03:40:13 (1 week, 5 days ago)

Latest email

2019-12-01 03:40:00 (1 week, 5 days ago)

Status

2020-01: Waiting on Author

2019-11: Moved to next CF

2019-09: Moved to next CF

2019-07: Moved to next CF

2019-03: Moved to next CF

2019-01: Moved to next CF

2018-11: Moved to next CF

2018-09: Moved to next CF

2018-07: Moved to next CF

2018-03: Moved to next CF

2018-01: Moved to next CF

2017-11: Moved to next CF

2017-09: Moved to next CF

2017-03: Moved to next CF

2017-01: Moved to next CF

Target version

Authors

Kyotaro Horiguchi (horiguti)

Reviewers

Jim Nasby (decibel), Takeshi Ideriha (ideriha), Takayuki Tsunakawa (maumau)Become reviewer

Committer

Links

Wiki

Emails

Protect syscache from bloating with negative cache entries: First at 2016-12-19 11:15:05 by Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp>
Latest at 2019-12-01 03:40:00 by Michael Paquier <michael at paquier.xyz>
Latest attachment (0001-benchmark.patch) at 2019-11-19 10:48:10 from Kyotaro Horiguchi <horikyota.ntt at gmail.com>
    Attachment (0001-benchmark.patch) at 2019-11-19 10:48:10 from Kyotaro Horiguchi <horikyota.ntt at gmail.com> (Patch: Yes)
    Attachment (v18-0001-Adjust-inlining-of-some-functions.patch) at 2019-07-01 07:02:59 from Kyotaro Horiguchi <horikyota.ntt at gmail.com> (Patch: Yes)
    Attachment (palloc_bench.gz) at 2019-04-11 06:27:05 from "Ideriha, Takeshi" <ideriha.takeshi at jp.fujitsu.com> (Patch: No)
    Attachment (v17-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-04-05 08:32:12 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-04-05 00:44:07 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-04-04 12:52:55 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (LRU-0001-Add-dlist_move_tail.patch) at 2019-03-29 08:24:40 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v15-0001-3-Add-dlist_move_tail.patch) at 2019-03-04 03:03:51 from "Ideriha, Takeshi" <ideriha.takeshi at jp.fujitsu.com> (Patch: Yes)
    Attachment (v18-0001-Add-dlist_move_tail.patch) at 2019-03-01 08:32:45 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v15-0001-2-Add-dlist_move_tail.patch) at 2019-02-25 11:05:08 from "Ideriha, Takeshi" <ideriha.takeshi at jp.fujitsu.com> (Patch: Yes)
    Attachment (v15-0003-ideriha-Remove-CatCache-Entries.patch) at 2019-02-22 15:53:35 from "Ideriha, Takeshi" <ideriha.takeshi at jp.fujitsu.com> (Patch: Yes)
    Attachment (v16-0001-Add-dlist_move_tail.patch) at 2019-02-20 04:14:35 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v15-0001-Add-dlist_move_tail.patch) at 2019-02-13 06:31:14 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v14-0001-Add-dlist_move_tail.patch) at 2019-02-12 11:36:28 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (run-data.sh) at 2019-02-09 18:09:59 from Tomas Vondra <tomas.vondra at 2ndquadrant.com> (Patch: No)
    Attachment (v13-0001-Add-dlist_move_tail.patch) at 2019-02-07 12:18:45 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v12-0001-Add-dlist_move_tail.patch) at 2019-02-07 06:24:18 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v11-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-02-06 08:37:04 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v10-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-02-06 06:17:59 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v9-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-02-06 05:43:34 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v8-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-01-23 08:35:02 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (add_v7-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-01-21 07:48:02 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v7-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2019-01-18 08:33:30 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (refactor-sinval-msg-IDs-1.patch) at 2019-01-13 16:39:25 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (v6-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-11-27 10:36:22 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-10-19 08:34:57 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v5-2-PoC-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-09-13 12:40:59 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v5-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-07-03 00:29:14 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v4-0004-Generic-plan-removal-of-PlanCacheSource.patch) at 2018-06-26 09:00:03 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-03-15 05:12:46 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (unknown_filename) at 2018-03-12 08:36:22 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: No)
    Attachment (0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-03-12 08:34:08 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v3-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-03-07 08:25:45 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (v2-0001-Remove-entries-that-haven-t-been-used-for-a-certain-.patch) at 2018-03-07 07:19:23 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (Remove_old_syscache_entries_patch_v1.patch) at 2017-12-26 09:19:16 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Cleanup-negative-cache-of-pg_statistic-when-dropping.patch) at 2017-10-31 09:46:22 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Cleanup-negative-cache-of-pg_statistic-when-dropping.patch) at 2017-09-05 11:15:47 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Cleanup-negative-cache-of-pg_statistic-when-dropping.patch) at 2017-08-28 09:24:07 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Cleanup-negative-cache-of-pg_statistic-when-dropping.patch) at 2017-01-24 07:58:52 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (negative.patch) at 2017-01-22 22:51:53 from Jim Nasby <Jim.Nasby at BlueTreble.com> (Patch: Yes)
    Attachment (0001-Cleanup-negative-cache-of-pg_statistic-when-dropping.patch) at 2016-12-26 08:31:47 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Cleanup-negative-cache-of-pg_statistic-when-dropping.patch) at 2016-12-19 11:15:05 from Kyotaro HORIGUCHI <horiguchi.kyotaro at lab.ntt.co.jp> (Patch: Yes)

History

When	Who	What
2019-12-01 03:40:13	Michael Paquier (michael-kun)	New status: Waiting on Author
2019-12-01 03:40:08	Michael Paquier (michael-kun)	Closed in commitfest 2019-11 with status: Moved to next CF
2019-09-30 18:55:25	Álvaro Herrera (alvherre)	Closed in commitfest 2019-09 with status: Moved to next CF
2019-08-01 23:52:41	Thomas Munro (macdice)	Closed in commitfest 2019-07 with status: Moved to next CF
2019-04-06 20:37:30	David Steele (dsteele)	Closed in commitfest 2019-03 with status: Moved to next CF
2019-02-22 00:25:17	Kyotaro Horiguchi (horiguti)	New status: Needs review
2019-02-07 04:30:20	Andres Freund (andresfreund)	Changed targetversion to 13
2019-02-04 05:12:49	Takayuki Tsunakawa (maumau)	Added maumau as reviewer
2019-02-04 04:01:54	Michael Paquier (michael-kun)	New status: Waiting on Author
2019-02-04 04:01:50	Michael Paquier (michael-kun)	Closed in commitfest 2019-01 with status: Moved to next CF
2019-02-04 04:01:43	Michael Paquier (michael-kun)	New status: Needs review
2018-12-01 12:58:34	Dmitry Dolgov (erthalion)	New status: Waiting on Author
2018-12-01 12:58:29	Dmitry Dolgov (erthalion)	Closed in commitfest 2018-11 with status: Moved to next CF
2018-11-27 06:49:51	Takeshi Ideriha (ideriha)	Added ideriha as reviewer
2018-10-01 06:31:11	Michael Paquier (michael-kun)	Closed in commitfest 2018-09 with status: Moved to next CF
2018-08-10 22:15:15	Andrew Dunstan (adunstan)	Closed in commitfest 2018-07 with status: Moved to next CF
2018-03-30 02:27:38	Kyotaro Horiguchi (horiguti)	Closed in commitfest 2018-03 with status: Moved to next CF
2018-03-21 19:28:16	David Steele (dsteele)	New status: Needs review
2018-03-01 18:54:58	Andres Freund (andresfreund)	New status: Waiting on Author
2018-01-31 07:16:03	Kyotaro Horiguchi (horiguti)	Closed in commitfest 2018-01 with status: Moved to next CF
2018-01-31 07:15:57	Kyotaro Horiguchi (horiguti)	New status: Needs review
2017-11-30 03:34:32	Michael Paquier (michael-kun)	Closed in commitfest 2018-01 with status: Returned with feedback
2017-11-30 01:25:07	Michael Paquier (michael-kun)	Closed in commitfest 2017-11 with status: Moved to next CF
2017-10-02 12:06:36	Daniel Gustafsson (d_gustafsson)	Closed in commitfest 2017-09 with status: Moved to next CF
2017-08-28 09:38:18	Kyotaro Horiguchi (horiguti)	Changed topic to Performance
2017-08-28 09:25:05	Kyotaro Horiguchi (horiguti)	New status: Needs review
2017-08-14 21:33:59	Peter Eisentraut (petere)	New status: Waiting on Author
2017-03-08 03:23:39	David Steele (dsteele)	Closed in commitfest 2017-03 with status: Moved to next CF
2017-02-01 04:09:58	Michael Paquier (michael-kun)	Closed in commitfest 2017-01 with status: Moved to next CF
2017-01-23 22:55:06	Jim Nasby (decibel)	Added decibel as reviewer
2016-12-26 08:46:51	Kyotaro Horiguchi (horiguti)	Changed wikilink to https://wiki.postgresql.org/wiki/Todo#Cache_Usage
2016-12-26 08:45:25	Kyotaro Horiguchi (horiguti)	Changed authors to Kyotaro Horiguchi (horiguti)
2016-12-26 08:44:40	Kyotaro Horiguchi (horiguti)	Attached mail thread 20161219.201505.11562604.horiguchi.kyotaro@lab.ntt.co.jp
2016-12-26 08:44:40	Kyotaro Horiguchi (horiguti)	Created patch record

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