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help / color / mirror / Atom feedFrom: Alvaro Herrera <[email protected]>
To: Andres Freund <[email protected]>
Cc: Ashutosh Bapat <[email protected]>
Cc: Daniel Gustafsson <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: vignesh C <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Test to dump and restore objects left behind by regression
Date: Tue, 5 Aug 2025 16:33:38 +0200
Message-ID: <[email protected]> (raw)
In-Reply-To: <x7yvss2kwwhbg6griakxfmddpsf5lqsqvqggo5hl4ttphy6dlv@o7dmoocl2yfe>
Hello,
On 2025-Apr-04, Andres Freund wrote:
> FWIW, with cassert and -O2, it's:
>
> 17:
> real 0m53.981s
> user 3m22.837s
> sys 3m24.237s
>
> HEAD:
> real 1m19.749s
> user 4m54.526s
> sys 4m15.657s
>
> so this isn't just due to me using -O0. A 48% increase is better than a 60%
> increase, but it's still not sustainable.
I happened to notice that this item was still open in the commitfest,
and rereading the thread I now have second thoughts about having it
enabled by default, giving your complaints about speed. How about
applying this to 18 and master?
--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
"This is a foot just waiting to be shot" (Andrew Dunstan)
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Subject: Re: Test to dump and restore objects left behind by regression
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