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help / color / mirror / Atom feedFrom: Tom Lane <[email protected]>
To: David Mullineux <[email protected]>
Cc: Frédéric Yhuel <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: [email protected]
Subject: Re: Has gen_random_uuid() gotten much slower in v17?
Date: Wed, 20 Nov 2024 17:26:29 -0500
Message-ID: <[email protected]> (raw)
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[ please don't top-quote, it makes the conversation hard to follow ]
David Mullineux <[email protected]> writes:
> On Wed, 20 Nov 2024, 15:46 Tom Lane, <[email protected]> wrote:
>> Yeah. Also, are you building with openssl, or not?
> No, not at all!
If you're not using openssl, then gen_random_uuid basically devolves
to a read of /dev/urandom. Maybe you're using a different kernel
than before, and it has different properties around that?
regards, tom lane
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Subject: Re: Has gen_random_uuid() gotten much slower in v17?
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