| From: | Yu Zhao <yuzhao(at)google(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Craig Ringer <craig(at)2ndquadrant(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Josh Berkus <josh(at)agliodbs(dot)com> |
| Cc: | Kernel Page Reclaim v2 <page-reclaim(at)google(dot)com> |
| Subject: | Re: performance benchmark |
| Date: | 2021-05-01 20:27:29 |
| Message-ID: | CAOUHufZk00=0i3706FEsb-+0w1k-m=e2Gaqw52F2bihi4gQjJw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, May 1, 2021 at 12:55 AM Yu Zhao <yuzhao(at)google(dot)com> wrote:
>
> Greetings,
>
> We are proposing a patchset to the Linux kernel, which brings very
> promising performance improvements under memory pressure. I'm
> wondering if anybody would be interested in benchmarking it on top of
> the latest 5.12 kernel.
> https://lore.kernel.org/linux-mm/20210413065633(dot)2782273-1-yuzhao(at)google(dot)com/
>
> My knowledge in PostgreSQL is minimal. But I'm happy to provide any
> assistance you might need from the kernel side.
>
> Thanks in advance for any expertise you are able to provide. I look
> forward to hearing from you.
Sorry about the cross-posting. I didn't know it's prohibited until my
previous message got rejected.
I have removed pgsql-performance@, because pgsql-hacker@ seems more
relevant to me. Please let me know if I got it wrong again.
Thanks!
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