| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Álvaro Herrera <alvherre(at)kurilemu(dot)de> |
| Cc: | Lukas Fittl <lukas(at)fittl(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, David Geier <geidav(dot)pg(at)gmail(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, vignesh C <vignesh21(at)gmail(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>, Tomas Vondra <tomas(at)vondra(dot)me> |
| Subject: | Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc? |
| Date: | 2025-10-20 19:59:51 |
| Message-ID: | CA+TgmoY3em+Y23RSfcybpsxA05o-YsdDUfysK_X=v-MGsz+PmQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Oct 19, 2025 at 2:16 PM Álvaro Herrera <alvherre(at)kurilemu(dot)de> wrote:
> If I were
> a consultant trying to understand a customer's system, I would have to
> ask them to run it twice just in case 'fast' is supported, and I don't
> think that's very helpful.
Big +1 from me.
--
Robert Haas
EDB: http://www.enterprisedb.com
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