| From: | Don Seiler <don(at)seiler(dot)us> |
|---|---|
| To: | Vijaykumar Jain <vijaykumarjain(dot)github(at)gmail(dot)com> |
| Cc: | Julien Rouhaud <rjuju123(at)gmail(dot)com>, pgsql-admin <pgsql-admin(at)postgresql(dot)org> |
| Subject: | Re: Estimating HugePages Requirements? |
| Date: | 2021-06-09 18:52:19 |
| Message-ID: | CAHJZqBABZPzdLc0djiNuiCoxf_1Vwuuswxnop7ddMhhFFtEVNg@mail.gmail.com |
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| Lists: | pgsql-admin pgsql-hackers |
On Wed, Jun 9, 2021 at 1:45 PM Vijaykumar Jain <
vijaykumarjain(dot)github(at)gmail(dot)com> wrote:
> Please ignore, if you have read the blog below, if not, at the end of it
> there is a github repo which has mem specs for various tpcc benchmarks.
> Ofcourse, your workload expectations may vary from the test scenarios
> used, but just in case.
>
> Settling the Myth of Transparent HugePages for Databases - Percona
> Database Performance Blog
> <https://www.percona.com/blog/2019/03/06/settling-the-myth-of-transparent-hugepages-for-databases/>
>
That blog post is about transparent huge pages, which is different than
HugePages I'm looking at here. We already disable THP as a matter of course.
--
Don Seiler
www.seiler.us
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