From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net, donald.hunter@gmail.com
Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com,
andrew+netdev@lunn.ch, horms@kernel.org, sdf@fomichev.me,
joe@dama.to, jstancek@redhat.com
Subject: Re: [PATCH net-next 0/5] tools: ynl: turn the page-pool sample into a real tool
Date: Thu, 6 Nov 2025 07:02:47 -0800 [thread overview]
Message-ID: <20251106070247.7dcefc97@kernel.org> (raw)
In-Reply-To: <20251104232348.1954349-1-kuba@kernel.org>
On Tue, 4 Nov 2025 15:23:43 -0800 Jakub Kicinski wrote:
> The page-pool YNL sample is quite useful. It's helps calculate
> recycling rate and memory consumption. Since we still haven't
> figured out a way to integrate with iproute2 (not for the lack
> of thinking how to solve it) - create a ynltool command in ynl.
>
> Add page-pool and qstats support.
>
> Most commands can use the Python YNL CLI directly but low level
> stats often need aggregation or some math on top to be useful.
> Specifically in this patch set:
> - page pool stats are aggregated and recycling rate computed
> - per-queue stats are used to compute traffic balance across queues
FWIW I'd appreciate any feedback here. It's hard to draw the line
on what to implement in a tool like ynltool and what to leave for
the YNL Python directly.
next prev parent reply other threads:[~2025-11-06 15:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-04 23:23 [PATCH net-next 0/5] tools: ynl: turn the page-pool sample into a real tool Jakub Kicinski
2025-11-04 23:23 ` [PATCH net-next 1/5] netlink: specs: netdev add missing stats to qstat-get Jakub Kicinski
2025-11-04 23:23 ` [PATCH net-next 2/5] tools: ynltool: create skeleton for the C command Jakub Kicinski
2025-11-06 16:37 ` Stanislav Fomichev
2025-11-06 22:24 ` Jakub Kicinski
2025-11-04 23:23 ` [PATCH net-next 3/5] tools: ynltool: add page-pool stats Jakub Kicinski
2025-11-04 23:23 ` [PATCH net-next 4/5] tools: ynltool: add qstats support Jakub Kicinski
2025-11-04 23:23 ` [PATCH net-next 5/5] tools: ynltool: add traffic distribution balance Jakub Kicinski
2025-11-06 15:02 ` Jakub Kicinski [this message]
2025-11-06 16:34 ` [PATCH net-next 0/5] tools: ynl: turn the page-pool sample into a real tool Stanislav Fomichev
2025-11-07 16:10 ` patchwork-bot+netdevbpf
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=20251106070247.7dcefc97@kernel.org \
--to=kuba@kernel.org \
--cc=andrew+netdev@lunn.ch \
--cc=davem@davemloft.net \
--cc=donald.hunter@gmail.com \
--cc=edumazet@google.com \
--cc=horms@kernel.org \
--cc=joe@dama.to \
--cc=jstancek@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=sdf@fomichev.me \
/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).