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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-724de554fe1sm9041071b3a.137.2024.11.26.16.36.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Nov 2024 16:36:59 -0800 (PST) Date: Tue, 26 Nov 2024 16:36:58 -0800 From: Stephen Hemminger To: Viacheslav Ovsiienko Cc: , , , Subject: Re: [PATCH v2] doc: add mlx5 xstats send scheduling counters description Message-ID: <20241126163658.12682008@hermes.local> In-Reply-To: <20241031080438.1701634-1-viacheslavo@nvidia.com> References: <20241028085708.0060bc6f@hermes.local> <20241031080438.1701634-1-viacheslavo@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Thu, 31 Oct 2024 10:04:38 +0200 Viacheslav Ovsiienko wrote: > The mlx5 provides the scheduling send on time capability. > To check the operating status of this feature the extended statistics > counters are provided. This patch adds the counter descriptions > and provides some meaningful information how to interpret > the counter values in runtime. > > Signed-off-by: Viacheslav Ovsiienko > --- > doc/guides/nics/mlx5.rst | 59 ++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 59 insertions(+) > > diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst > index b5522d50c5..5db4aeda1b 100644 > --- a/doc/guides/nics/mlx5.rst > +++ b/doc/guides/nics/mlx5.rst > @@ -2662,3 +2662,62 @@ Destroy GENEVE TLV parser for specific port:: > > This command doesn't destroy the global list, > For releasing options, ``flush`` command should be used. > + > + > +Extended Statistics Counters > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > + > +Send Scheduling Extended Statistics Counters > +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ It is great to see description of counters, it would be good if all drivers did this for xstats. There are some issues with the documentation that should be addressed in later update. The section number is wrong. It ends up as a subset of the "Testpmd driver specific commands". It should be in the Statistics section. The section headings overall for this NIC guide need to be reorganized/reworded. Kind of mess now.