Re: Improve pg_stat_statements scalability

From:	Sami Imseih <samimseih(dot)pg(at)gmail(dot)com>
To:	pgsql-hackers(at)postgresql(dot)org
Cc:	Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, michael(at)paquier(dot)xyz, lukas(at)fittl(dot)com
Subject:	Re: Improve pg_stat_statements scalability
Date:	2026-11-12 00:01:30
Message-ID:	CAN12+YLjqq1Mn+ytDjR5o_g--etrAnZAJj-Q7v1YLKxzD1RJdQ@mail.gmail.com
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Thread:	2026-05-11 23:53:53 from Sami Imseih <samimseih(at)gmail(dot)com> 📎  2026-05-12 00:35:55 from Sami Imseih <samimseih(at)gmail(dot)com>   2026-05-17 17:37:23 from Sami Imseih <samimseih(at)gmail(dot)com> 📎    2026-05-20 22:59:23 from Sami Imseih <samimseih(at)gmail(dot)com> 📎  2026-05-22 04:38:09 from Lukas Fittl <lukas(at)fittl(dot)com>   2026-05-23 01:15:00 from Lukas Fittl <lukas(at)fittl(dot)com>    2026-05-23 23:25:57 from Julien Rouhaud <rjuju123(at)gmail(dot)com>    2026-05-24 01:29:26 from Sami Imseih <samimseih(at)gmail(dot)com>     2026-05-30 02:15:31 from Sami Imseih <samimseih(at)gmail(dot)com> 📎      2026-05-31 17:26:40 from Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com>      2026-06-01 04:58:58 from Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>       2026-06-02 06:30:40 from Michael Paquier <michael(at)paquier(dot)xyz>        2026-06-02 23:53:43 from Sami Imseih <samimseih(at)gmail(dot)com>        2026-06-03 08:10:39 from Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>         2026-06-04 04:50:59 from Michael Paquier <michael(at)paquier(dot)xyz>          2026-06-12 23:21:42 from Sami Imseih <samimseih(at)gmail(dot)com>           2026-06-24 04:17:55 from Michael Paquier <michael(at)paquier(dot)xyz>            2026-06-26 22:33:28 from Sami Imseih <samimseih(at)gmail(dot)com> 📎             2026-06-26 23:19:56 from Sami Imseih <samimseih(at)gmail(dot)com>             2026-07-01 05:17:14 from Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>             2026-07-02 06:24:39 from Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>              2026-07-02 17:57:38 from Sami Imseih <samimseih(at)gmail(dot)com>               2026-07-16 04:22:40 from Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>                2026-07-16 04:34:58 from Michael Paquier <michael(at)paquier(dot)xyz>                2026-07-16 18:14:59 from Sami Imseih <samimseih(at)gmail(dot)com>                 2026-07-30 19:56:30 from Sami Imseih <samimseih(at)gmail(dot)com>                  2026-11-11 22:58:06 from Sami Imseih <samimseih(dot)pg(at)gmail(dot)com> 📎                   2026-11-12 00:01:30 from Sami Imseih <samimseih(dot)pg(at)gmail(dot)com> 📎             2026-07-16 04:54:23 from Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>
Lists:	pgsql-hackers

Attachment	Content-Type	Size
v6-0004-pg_stat_statements-Store-query-texts-in-shared-me.patch	application/octet-stream	58.1 KB
v6-0002-pgstat-Allow-a-kind-to-release-its-references-aft.patch	application/octet-stream	20.5 KB
v6-0001-pgstat-Allow-pg_stat_force_next_flush-to-work-in-.patch	application/octet-stream	103.6 KB
v6-0003-pg_stat_statements-Store-statement-entries-as-cus.patch	application/octet-stream	93.0 KB

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• Re: Improve pg_stat_statements scalability at 2026-11-11 22:58:06 from Sami Imseih

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