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Re: Introduce WAIT_EVENT_EXTENSION and WAIT_EVENT_BUFFER_PIN - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Introduce WAIT_EVENT_EXTENSION and WAIT_EVENT_BUFFER_PIN
Date
Msg-id 20230517233832.si5zpq3qnxmx3swb@awork3.anarazel.de
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In response to Re: Introduce WAIT_EVENT_EXTENSION and WAIT_EVENT_BUFFER_PIN  (Robert Haas <robertmhaas@gmail.com>)
Responses Re: Introduce WAIT_EVENT_EXTENSION and WAIT_EVENT_BUFFER_PIN
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On 2023-05-17 09:22:19 -0400, Robert Haas wrote:
> Adding pgstat_get_wait_extension adds runtime cost for no corresponding
> benefit. Having a special case in the code to avoid that seems worthwhile.

I don't think that should ever be used in a path where performance is
relevant?

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