Add the ability to limit the amount of memory that can be allocated to backends.

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Title Add the ability to limit the amount of memory that can be allocated to backends.
Topic Server Features
Created 2022-08-31 16:54:47
Last modified 2024-04-08 07:58:24 (1 week, 6 days ago)
Latest email 2024-03-15 07:00:00 (1 month, 1 week ago)
Status
2024-07: Waiting on Author
2024-03: Moved to next CF
2024-01: Moved to next CF
2023-11: Moved to next CF
2023-09: Moved to next CF
2023-07: Moved to next CF
2023-03: Moved to next CF
2023-01: Moved to next CF
2022-11: Moved to next CF
2022-09: Moved to next CF
Target version
Authors Reid Thompson (jreidthompsoncd), John Morris (coyotebush)
Reviewers Become reviewer
Committer
Links
Emails
Add tracking of backend memory allocated to pg_stat_activity
First at 2022-08-31 16:03:06 by Reid Thompson <reid.thompson at crunchydata.com>
Latest at 2023-09-02 15:13:00 by Ted Yu <yuzhihong at gmail.com>
Latest attachment (memtrack-v4.patch) at 2023-08-31 16:18:57 from John Morris <john.morris at crunchydata.com>
    Attachment (memtrack-v4.patch) at 2023-08-31 16:18:57 from John Morris <john.morris at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-12-08 14:09:29 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-11-27 05:32:19 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-11-27 03:10:06 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-11-04 12:56:13 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-10-25 18:59:17 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-09-04 03:34:20 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (001-pg-stat-activity-backend-memory-allocated.patch) at 2022-08-31 16:03:06 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
Add the ability to limit the amount of memory that can be allocated to backends.
First at 2022-08-31 16:50:19 by Reid Thompson <reid.thompson at crunchydata.com>
Latest at 2024-03-15 07:00:00 by Alexander Lakhin <exclusion at gmail.com>
Latest attachment (v20240314-0001-Add-tracking-of-backend-memory-allocated.patch) at 2024-03-14 20:36:12 from "Anton A. Melnikov" <a.melnikov at postgrespro.ru>
    Attachment (v20240314-0001-Add-tracking-of-backend-memory-allocated.patch) at 2024-03-14 20:36:12 from "Anton A. Melnikov" <a.melnikov at postgrespro.ru> (Patch: Yes)
    Attachment (v20140313-0001-Add-tracking-of-backend-memory-allocated.patch) at 2024-03-13 07:41:45 from "Anton A. Melnikov" <a.melnikov at postgrespro.ru> (Patch: Yes)
    Attachment (results-count.pdf) at 2024-01-28 19:11:56 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (read-only.png) at 2024-01-23 11:47:18 from "Anton A. Melnikov" <a.melnikov at postgrespro.ru> (Patch: No)
    Attachment (v20231226-0001-Add-tracking-of-backend-memory-allocated.patch) at 2023-12-26 21:52:06 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (graph.png) at 2023-12-26 10:49:00 from "Anton A. Melnikov" <a.melnikov at postgrespro.ru> (Patch: No)
    Attachment (reorder_operators.diff) at 2023-10-03 11:33:37 from Andrei Lepikhov <a.lepikhov at postgrespro.ru> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated.patch) at 2023-05-22 15:59:56 from reid.thompson at crunchydata.com (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2023-04-06 22:35:38 from reid.thompson at crunchydata.com (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2023-03-24 16:19:10 from reid.thompson at crunchydata.com (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2023-03-02 19:41:26 from reid.thompson at crunchydata.com (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2023-01-23 15:48:38 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2023-01-05 18:44:20 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2022-12-09 15:05:45 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2022-11-27 03:22:15 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2022-11-03 15:48:50 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-10-25 15:49:03 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-09-15 14:58:19 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch) at 2022-09-12 16:25:25 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch) at 2022-09-04 03:40:03 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
    Attachment (001-dev-max-memory.patch) at 2022-08-31 16:50:19 from Reid Thompson <reid.thompson at crunchydata.com> (Patch: Yes)
Re: Add the ability to limit the amount of memory that can be allocated to backends.
First at 2023-10-31 17:11:26 by John Morris <john.morris at crunchydata.com>
Latest at 2023-11-10 09:55:27 by jian he <jian.universality at gmail.com>
Latest attachment (memtrack_v5_adds_memory_tracking_to_postgres.patch) at 2023-10-31 17:11:26 from John Morris <john.morris at crunchydata.com>
    Attachment (memtrack_v5_adds_memory_tracking_to_postgres.patch) at 2023-10-31 17:11:26 from John Morris <john.morris at crunchydata.com> (Patch: No)
History
When Who What
2024-04-08 07:58:24 Andrey Borodin (x4m) Closed in commitfest 2024-03 with status: Moved to next CF
2024-03-12 13:28:02 Aleksander Alekseev (a.alekseev) New status: Waiting on Author
2024-02-01 15:27:51 vigneshwaran C (vignesh.postgres) Closed in commitfest 2024-01 with status: Moved to next CF
2024-02-01 15:27:45 vigneshwaran C (vignesh.postgres) New status: Needs review
2023-12-04 10:03:54 John Naylor (john.naylor) Closed in commitfest 2023-11 with status: Moved to next CF
2023-11-10 10:33:44 John Naylor (john.naylor) New status: Waiting on Author
2023-11-01 19:16:18 Stephen Frost (sfrost) Attached mail thread BYAPR13MB26776A35AB57940680D4CE0EA0A0A@BYAPR13MB2677.namprd13.prod.outlook.com
2023-10-26 17:24:43 Stephen Frost (sfrost) Attached mail thread 67bb5c15c0489cb499723b0340f16e10c22485ec.camel@crunchydata.com
2023-10-26 17:23:46 Stephen Frost (sfrost) Changed authors to Reid Thompson (jreidthompsoncd), John Morris (coyotebush)
2023-10-02 09:58:39 Peter Eisentraut (petere) Closed in commitfest 2023-09 with status: Moved to next CF
2023-08-02 19:26:00 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2023-07 with status: Moved to next CF
2023-04-09 02:39:20 Greg Stark (stark) Closed in commitfest 2023-03 with status: Moved to next CF
2023-03-02 20:01:22 Reid Thompson (jreidthompson) New status: Needs review
2023-02-14 00:26:34 Andres Freund (andresfreund) New status: Waiting on Author
2023-01-31 16:22:36 vigneshwaran C (vignesh.postgres) Closed in commitfest 2023-01 with status: Moved to next CF
2023-01-05 19:01:13 Reid Thompson (jreidthompson) New status: Needs review
2023-01-05 13:39:53 Arne Roland (harks) New status: Waiting on Author
2022-12-21 16:37:54 Reid Thompson (jreidthompson) New status: Needs review
2022-12-08 14:18:18 Ian Barwick (barwick) Closed in commitfest 2022-11 with status: Moved to next CF
2022-12-07 18:26:55 Andres Freund (andresfreund) New status: Waiting on Author
2022-10-25 16:41:38 Justin Pryzby (justinpryzby) New status: Needs review
2022-10-12 07:40:58 Michael Paquier (michael-kun) Closed in commitfest 2022-09 with status: Moved to next CF
2022-10-12 07:40:56 Michael Paquier (michael-kun) New status: Waiting on Author
2022-09-17 04:36:35 Justin Pryzby (justinpryzby) New status: Needs review
2022-09-15 08:07:39 Ibrar Ahmed (ibrar) New status: Waiting on Author
2022-09-08 21:57:36 Reid Thompson (jreidthompsoncd) Changed name to Add the ability to limit the amount of memory that can be allocated to backends.
2022-09-08 21:40:02 Reid Thompson (jreidthompson) Changed authors to Reid Thompson (jreidthompsoncd)
2022-09-07 17:26:40 Reid Thompson (jreidthompson) Changed authors to Reid Thompson (jreidthompson)
2022-09-07 16:50:47 Reid Thompson (jreidthompson) Changed authors to Reid Thompson (jreidthompsoncd)
2022-08-31 16:56:53 Reid Thompson (jreidthompson) Changed name to Add the ability to limit the amount of memory that can be allocated to backends. Requires Message-ID 67bb5c15c0489cb499723b0340f16e10c22485ec.camel@crunchydata.com
2022-08-31 16:54:47 Reid Thompson (jreidthompson) Attached mail thread bd57d9a4c219cc1392665fd5fba61dde8027b3da.camel@crunchydata.com
2022-08-31 16:54:47 Reid Thompson (jreidthompson) Created patch record
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