Re: Identify huge pages accessibility using madvise

From: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>
To: Gabriele Bartolini <gabriele(dot)bartolini(at)enterprisedb(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Identify huge pages accessibility using madvise
Date: 2024-09-26 06:46:17
Message-ID: oh2omf37whtrl5lhzurpqmd4yvwk5cegcfairk4mijiuk2c6cw@xts6ulvqpluy
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> On Thu, Sep 26, 2024 at 07:57:12AM GMT, Gabriele Bartolini wrote:
> Hi Dmitry,
>
> I've been attempting to replicate this issue directly in Kubernetes, but I
> haven't been successful so far. I've been using EKS nodes, and it seems
> that they all run cgroup v2 now. Do you have anything that could help me
> get started on this more quickly?
>
> Thanks,
> Gabriele

Hi Gabriele,

Thanks for testing. I can check if I can get some EKS clusters to
experiment with. In the meantime, what about the reproducing script for
cgroup v2 (the plain one that I've attached with the patch, that doesn't
require any k8s cluster), doesn't it work for you?

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