Re: postmaster uses more CPU in 18 beta1 with io_method=io_uring - Mailing list pgsql-hackers

From Nathan Bossart
Subject Re: postmaster uses more CPU in 18 beta1 with io_method=io_uring
Date
Msg-id aEH3g1oAsjtxu4Tr@nathan
Whole thread Raw
In response to Re: postmaster uses more CPU in 18 beta1 with io_method=io_uring  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On Thu, Jun 05, 2025 at 12:47:52PM -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
>> I think this is a big enough pitfall that it's, obviously assuming the patch
>> has a sensible complexity, worth fixing this in 18. RMT, anyone, what do you
>> think?
> 
> Let's see the patch ... but yeah, I'd rather not ship 18 like this.

+1, I see no point in waiting for v19, especially since all of this stuff
is new in v18, anyway.

-- 
nathan



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