Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?

From:	Andres Freund <andres(at)anarazel(dot)de>
To:	David Geier <geidav(dot)pg(at)gmail(dot)com>
Cc:	Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Lukas Fittl <lukas(at)fittl(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Ibrar Ahmed <ibrar(dot)ahmad(at)gmail(dot)com>, Maciek Sakrejda <m(dot)sakrejda(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject:	Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?
Date:	2024-06-01 18:52:00
Message-ID:	20240601185200.riqzbabh5azna2fr@alap3.anarazel.de
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Thread:	2020-06-12 23:28:10 from Andres Freund <andres(at)anarazel(dot)de> 📎  2020-06-13 03:53:01 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>  2021-03-13 00:34:16 from Thomas Munro <thomas(dot)munro(at)gmail(dot)com>  2022-07-01 08:23:01 from Lukas Fittl <lukas(at)fittl(dot)com> 📎   2022-07-01 17:26:39 from Andres Freund <andres(at)anarazel(dot)de>    2022-07-15 18:21:51 from Maciek Sakrejda <m(dot)sakrejda(at)gmail(dot)com>     2022-09-06 06:32:18 from Ibrar Ahmed <ibrar(dot)ahmad(at)gmail(dot)com>      2022-10-12 08:33:42 from Michael Paquier <michael(at)paquier(dot)xyz>       2022-11-19 20:05:28 from David Geier <geidav(dot)pg(at)gmail(dot)com>        2022-11-19 20:06:23 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎         2023-01-02 13:28:20 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎          2023-01-02 19:50:04 from Lukas Fittl <lukas(at)fittl(dot)com>           2023-01-03 08:38:20 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎            2023-01-04 10:15:05 from vignesh C <vignesh21(at)gmail(dot)com>             2023-01-04 12:02:05 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎              2023-01-13 19:55:47 from Andres Freund <andres(at)anarazel(dot)de>               2023-01-13 20:25:16 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                2023-01-13 20:59:33 from Andres Freund <andres(at)anarazel(dot)de>               2023-01-16 02:36:39 from Andres Freund <andres(at)anarazel(dot)de>               2023-01-17 13:46:12 from Robert Haas <robertmhaas(at)gmail(dot)com>                2023-01-17 16:47:58 from Andres Freund <andres(at)anarazel(dot)de> 📎                 2023-01-17 17:26:57 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                  2023-01-17 18:50:53 from Andres Freund <andres(at)anarazel(dot)de>                   2023-01-18 13:05:35 from David Geier <geidav(dot)pg(at)gmail(dot)com>                    2023-01-21 04:16:13 from Andres Freund <andres(at)anarazel(dot)de>                     2023-01-21 05:31:57 from Andres Freund <andres(at)anarazel(dot)de> 📎                      2023-01-21 19:03:03 from Andres Freund <andres(at)anarazel(dot)de>                      2023-01-23 17:52:44 from David Geier <geidav(dot)pg(at)gmail(dot)com>                       2023-01-23 20:30:06 from Andres Freund <andres(at)anarazel(dot)de>                        2023-01-26 11:21:13 from David Geier <geidav(dot)pg(at)gmail(dot)com>                   2023-01-21 00:40:32 from Andres Freund <andres(at)anarazel(dot)de> 📎                    2023-01-21 03:27:07 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                     2023-01-21 03:54:56 from Andres Freund <andres(at)anarazel(dot)de>                    2023-01-21 04:50:37 from Justin Pryzby <pryzby(at)telsasoft(dot)com>                     2023-01-21 05:14:14 from Andres Freund <andres(at)anarazel(dot)de>                 2023-01-19 10:47:49 from David Geier <geidav(dot)pg(at)gmail(dot)com>                  2023-01-21 04:12:00 from Andres Freund <andres(at)anarazel(dot)de>                   2023-01-23 17:49:37 from David Geier <geidav(dot)pg(at)gmail(dot)com>                    2023-01-23 20:26:19 from Andres Freund <andres(at)anarazel(dot)de>                     2023-01-24 13:35:45 from David Geier <geidav(dot)pg(at)gmail(dot)com>              2023-01-14 06:58:44 from vignesh C <vignesh21(at)gmail(dot)com>              2023-01-16 20:34:42 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>               2023-01-16 20:39:04 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                2023-01-18 12:52:05 from David Geier <geidav(dot)pg(at)gmail(dot)com>                 2023-01-20 06:43:00 from David Geier <geidav(dot)pg(at)gmail(dot)com>                  2023-01-20 11:13:09 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>                  2023-01-21 04:14:39 from Andres Freund <andres(at)anarazel(dot)de>                   2023-01-23 17:23:17 from David Geier <geidav(dot)pg(at)gmail(dot)com>                    2023-01-23 17:41:58 from Andres Freund <andres(at)anarazel(dot)de>                     2023-01-24 13:30:34 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎                      2023-02-07 18:12:18 from Andres Freund <andres(at)anarazel(dot)de>                       2023-02-14 11:11:01 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎                        2023-02-14 12:48:56 from David Geier <geidav(dot)pg(at)gmail(dot)com>                         2023-02-20 10:36:32 from David Geier <geidav(dot)pg(at)gmail(dot)com> 📎                          2024-01-20 03:33:47 from vignesh C <vignesh21(at)gmail(dot)com>                           2024-02-01 18:44:05 from vignesh C <vignesh21(at)gmail(dot)com>                          2024-06-01 18:52:00 from Andres Freund <andres(at)anarazel(dot)de>          2023-01-16 17:37:23 from Andres Freund <andres(at)anarazel(dot)de>           2023-01-18 13:02:48 from David Geier <geidav(dot)pg(at)gmail(dot)com>            2023-01-21 04:29:10 from Andres Freund <andres(at)anarazel(dot)de>     2023-01-02 20:44:42 from Maciek Sakrejda <m(dot)sakrejda(at)gmail(dot)com>
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• Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc? at 2023-02-20 10:36:32 from David Geier

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