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

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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)