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Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 1 Dec 2021 17:49:52 -0500 (EST) Date: Wed, 1 Dec 2021 16:49:52 -0600 From: Patrick Williams To: Spencer Ku =?utf-8?B?KOWPpOS4lueRnCk=?= Subject: Re: Implement Ethernet Interface Properties Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="OD1T5TSEBN8ZuuhV" Content-Disposition: inline In-Reply-To: X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "openbmc@lists.ozlabs.org" , Fran Hsu =?utf-8?B?KOW+kOiqjOismSk=?= , Litzung Chen =?utf-8?B?KOmZs+WIqeeQrik=?= , Nan Zhou Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org Sender: "openbmc" --OD1T5TSEBN8ZuuhV Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 01, 2021 at 09:58:41AM +0000, Spencer Ku (=E5=8F=A4=E4=B8=96=E7= =91=9C) wrote: > For phosphor-network part, we propose to use existing tool like ipert to = get the Ethernet BW/Drop package rate. Or the other method is that read TX/= RX from ethernet driver (/sys/class/net/{Ethernet_Name}), then calculate th= e BW/Drop package rate. After that, we will need to register the D-Bus inte= rface and sync the property info to that D-Bus. Is this something that systemd-networkd might be interested in exposing? We should ask this question upstream there to see if they would be interested = in the contribution. I'd prefer using the sysfs interface direction rather than wrapping a tool = in `system()` calls. =20 Did you mean 'iperf'? How do you get the drop rate from that? Don't you n= eed another system to act as the other side of iperf? --=20 Patrick Williams --OD1T5TSEBN8ZuuhV Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEBGD9ii4LE9cNbqJBqwNHzC0AwRkFAmGn/A8ACgkQqwNHzC0A wRmPJQ/9Ho3bMrPJCnu4dKI4iwJe+lycNfGAfwMmtf8qYGYsSd4OP8ZjwexbhC3G fg/pHsvxBjpOLMJg6fI8IvHZgFStgZOsX6TrDVjZvnnL+gYGal4Rdzzx09j/m5BC xWreDoufC8UQTsqk4eMQqhhmJTLvXM8qjwJWzZEHmfi+iC8odmbwHHEtZqBU3l38 JY5Ba9quvtzmsXhk2u22B1ixm9PyifwBXnVEfLRrbTQhRk7ta84m+UltkwTUKf4h P2WOG+FJJK4CPIpn38n4naxwfxJ/mYxMNXHpHRVD62wp0Ot5HlZD4AcH7m6Cc8sn cHorasLoZjlYNA1qj7HaiWgpmTs8JhmKxr+Zl2k1GGzD1KjDsq/+kZLtw0I1ad06 /thpZtrhZ+Aj0KOe2Qgdeh9t57C3ecCAtuORvkK6snb0VQClk6NveqDN7y+wW6+H OwF18rtjhHCp190KNDuHFXJZ4BBB9sk6Y2+M6iibFuPcYYnHCKvt7Ygr5s8632xd r3GaszqY+BG7tUR2nPcSfJtwwS3eWGTVsDGuA3ST73KVZoLlIa6joBMQ0wH/tJGa 5CLaXGggxkxdxRdf5WoN+fT0J6JZuf8d1f2KG8FAzHuwYhWLkkcjEmEK2uLM89er JPqIkb/qXqI6XwEeEEBzlaGwW57sSrUniM3n7uhVce/EE6WoFTw= =UQ0k -----END PGP SIGNATURE----- --OD1T5TSEBN8ZuuhV--