| From: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
|---|---|
| To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Cc: | Gregory Smith <gregsmithpgsql(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, david(dot)christensen(at)crunchydata(dot)com |
| Subject: | Re: pgbench logging broken by time logic changes |
| Date: | 2021-06-17 20:53:26 |
| Message-ID: | alpine.DEB.2.22.394.2106172244580.2941201@pseudo |
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| Thread: | |
| Lists: | pgsql-hackers |
Hello Thomas,
> I prepared a draft revert patch for discussion, just in case it comes
> in handy. This reverts "pgbench: Improve time logic.", but "pgbench:
> Synchronize client threads." remains (slightly rearranged).
I had a quick look.
I had forgotten that this patch also fixed the long-running brain-damaged
tps computation that has been bothering me for years, so that one sane
performance figure is now reported instead of two not-clear-to-interpret
take-your-pick figures.
It would be a real loss if this user-facing fix is removed in the
process:-(
--
Fabien.
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