Re: Improving connection scalability (src/backend/storage/ipc/procarray.c)

From: Jacob Champion <jchampion(at)timescale(dot)com>
To: Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>
Cc: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Improving connection scalability (src/backend/storage/ipc/procarray.c)
Date: 2022-08-01 21:51:48
Message-ID: 0cd8b027-18e0-5996-e8a7-7fb65a48869a@timescale.com
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On 5/31/22 11:44, Tomas Vondra wrote:
> I'd argue this is either just noise, and there's no actual difference.
> This could be verified by some sort of statistical testing (e.g. the
> well known t-test).

Given the conversation so far, I'll go ahead and mark this Returned with
Feedback. Specifically, this patch would need hard statistical proof
that it's having a positive effect.

--Jacob

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