From: Peter Maydell <peter.maydell@linaro.org>
To: Hyman Huang <yong.huang@smartx.com>
Cc: qemu-devel@nongnu.org, "Peter Xu" <peterx@redhat.com>,
"Fabiano Rosas" <farosas@suse.de>,
"Eric Blake" <eblake@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"David Hildenbrand" <david@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Paolo Bonzini" <pbonzini@redhat.com>
Subject: Re: [PATCH RFC 10/10] tests/migration-tests: Add test case for responsive CPU throttle
Date: Mon, 9 Sep 2024 15:02:57 +0100 [thread overview]
Message-ID: <CAFEAcA99=bn4x_BjgsAsrVitXNxOUSNviz=TGezJEB+=Zj603w@mail.gmail.com> (raw)
In-Reply-To: <96eeea4efd3417212d6e2639bc118b90d4dcf926.1725889277.git.yong.huang@smartx.com>
On Mon, 9 Sept 2024 at 14:51, Hyman Huang <yong.huang@smartx.com> wrote:
>
> Despite the fact that the responsive CPU throttle is enabled,
> the dirty sync count may not always increase because this is
> an optimization that might not happen in any situation.
>
> This test case just making sure it doesn't interfere with any
> current functionality.
>
> Signed-off-by: Hyman Huang <yong.huang@smartx.com>
tests/qtest/migration-test already runs 75 different
subtests, takes up a massive chunk of our "make check"
time, and is very commonly a "times out" test on some
of our CI jobs. It runs on five different guest CPU
architectures, each one of which takes between 2 and
5 minutes to complete the full migration-test.
Do we really need to make it even bigger?
thanks
-- PMM
next prev parent reply other threads:[~2024-09-09 14:03 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 13:47 [PATCH RFC 00/10] migration: auto-converge refinements for huge VM Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 01/10] migration: Introduce structs for periodic CPU throttle Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 02/10] migration: Refine util functions to support " Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 03/10] qapi/migration: Introduce periodic CPU throttling parameters Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 04/10] qapi/migration: Introduce the iteration-count Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 05/10] migration: Introduce util functions for periodic CPU throttle Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 06/10] migration: Support " Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 07/10] tests/migration-tests: Add test case for periodic throttle Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 08/10] migration: Introduce cpu-responsive-throttle parameter Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 09/10] migration: Support responsive CPU throttle Hyman Huang
2024-09-09 13:47 ` [PATCH RFC 10/10] tests/migration-tests: Add test case for " Hyman Huang
2024-09-09 14:02 ` Peter Maydell [this message]
2024-09-09 14:36 ` Peter Xu
2024-09-09 21:54 ` Fabiano Rosas
2024-09-10 21:22 ` Peter Xu
2024-09-10 22:23 ` Fabiano Rosas
2024-09-11 15:59 ` Peter Xu
2024-09-11 19:48 ` Fabiano Rosas
2024-09-11 20:37 ` Peter Xu
2024-09-11 21:26 ` Fabiano Rosas
2024-09-12 8:13 ` Peter Maydell
2024-09-12 13:48 ` Fabiano Rosas
2024-09-12 14:09 ` Peter Maydell
2024-09-12 14:28 ` Fabiano Rosas
2024-09-12 15:09 ` Peter Xu
2024-09-12 15:14 ` Peter Maydell
2024-09-13 15:02 ` Peter Xu
2024-09-12 15:37 ` Fabiano Rosas
2024-09-12 22:52 ` Fabiano Rosas
2024-09-13 15:00 ` Peter Xu
2024-09-13 15:09 ` Fabiano Rosas
2024-09-13 15:17 ` Fabiano Rosas
2024-09-13 15:38 ` Peter Xu
2024-09-13 17:51 ` Fabiano Rosas
2024-09-09 14:43 ` Yong Huang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAFEAcA99=bn4x_BjgsAsrVitXNxOUSNviz=TGezJEB+=Zj603w@mail.gmail.com' \
--to=peter.maydell@linaro.org \
--cc=armbru@redhat.com \
--cc=david@redhat.com \
--cc=eblake@redhat.com \
--cc=farosas@suse.de \
--cc=pbonzini@redhat.com \
--cc=peterx@redhat.com \
--cc=philmd@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=yong.huang@smartx.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).