Re: [HACKERS] Moving relation extension locks out of heavyweight lock manager

On Wed, Feb 5, 2020 at 12:07 PM Masahiko Sawada <sawada.mshk@gmail.com> wrote:
>
>
> Unfortunately the environment I used for performance verification is
> no longer available.
>
> I agree to run this test in a different environment. I've attached the
> rebased version patch. I'm measuring the performance with/without
> patch, so will share the results.
>

Did you get a chance to run these tests?  Lately, Mahendra has done a
lot of performance testing of this patch and shared his results.  I
don't see much downside with the patch, rather there is a performance
increase of 3-9% in various scenarios.

-- 
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com