Re: pgcon unconference / impact of block size on performance - Mailing list pgsql-hackers

From Robert Haas
Subject Re: pgcon unconference / impact of block size on performance
Date
Msg-id CA+TgmoZ7XYb2ofOFn_jF=s8WacoB+N9dicsunq2np2rnLi7F9A@mail.gmail.com
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In response to Re: pgcon unconference / impact of block size on performance  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
List pgsql-hackers
On Tue, Jun 7, 2022 at 1:47 PM Tomas Vondra
<tomas.vondra@enterprisedb.com> wrote:
> Possibly, but why would that be the case? Maybe there are places that do
> stuff with memory and have different optimizations based on length? I'd
> bet the 4k page is way more optimized than the other cases.

I don't really know. It was just a thought. It feels like the fact
that the page sizes are different could be hurting us somehow, but I
don't really know what the mechanism would be.

-- 
Robert Haas
EDB: http://www.enterprisedb.com



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