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help / color / mirror / Atom feedFrom: Robert Haas <[email protected]>
To: Nathan Bossart <[email protected]>
Cc: Imseih (AWS), Sami <[email protected]>
Cc: Bertrand Drouvot <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: Track the amount of time waiting due to cost_delay
Date: Tue, 11 Jun 2024 14:48:30 -0400
Message-ID: <CA+Tgmoatdfycby69ZvAQkwa9RbKUebzqTe4W4_Eh53RN08nK_Q@mail.gmail.com> (raw)
In-Reply-To: <ZmibwXuVL1iVH7pJ@nathan>
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On Tue, Jun 11, 2024 at 2:47 PM Nathan Bossart <[email protected]> wrote:
> I'm struggling to think of a scenario in which the number of waits would be
> useful, assuming you already know the amount of time spent waiting. Even
> if the number of waits is huge, it doesn't tell you much else AFAICT. I'd
> be much more likely to adjust the cost settings based on the percentage of
> time spent sleeping.
This is also how I see it.
--
Robert Haas
EDB: http://www.enterprisedb.com
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Subject: Re: Track the amount of time waiting due to cost_delay
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