From: Stanislav Fomichev <stfomichev@gmail.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, donald.hunter@gmail.com,
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 08:34:57 -0800 [thread overview]
Message-ID: <aQzOMawFQHUcUT-X@mini-arch> (raw)
In-Reply-To: <20251106070247.7dcefc97@kernel.org>
On 11/06, Jakub Kicinski wrote:
> 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.
I like the idea. Python is useful for local development, but shipping
it (as of now) is a bit painful. I'm not sure what's the line gonna
be between iproute2 vs ethtool vs ynltool, but I think we can figure
it out as we go.
next prev parent reply other threads:[~2025-11-06 16:34 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 ` [PATCH net-next 0/5] tools: ynl: turn the page-pool sample into a real tool Jakub Kicinski
2025-11-06 16:34 ` Stanislav Fomichev [this message]
2025-11-07 16:10 ` patchwork-bot+netdevbpf
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