Re: Estimating HugePages Requirements?

On Wed, Jun 9, 2021 at 01:52:19PM -0500, Don Seiler wrote:
> 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
>
>
> 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.

This blog post talks about sizing huge pages too:

https://momjian.us/main/blogs/pgblog/2021.html#April_12_2021

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Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com

If only the physical world exists, free will is an illusion.