From owner-freebsd-net@freebsd.org Wed Jan 11 22:50:51 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 38D71CAB688; Wed, 11 Jan 2017 22:50:51 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from mail.ignoranthack.me (ignoranthack.me [199.102.79.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0625E1309; Wed, 11 Jan 2017 22:50:50 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from [192.168.0.6] (67-0-248-244.albq.qwest.net [67.0.248.244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sbruno@ignoranthack.me) by mail.ignoranthack.me (Postfix) with ESMTPSA id 506041928BA; Wed, 11 Jan 2017 22:50:49 +0000 (UTC) Subject: Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending To: =?UTF-8?Q?Olivier_Cochard-Labb=c3=a9?= , Matthew Macy References: <30f21c75-d3a2-edcd-1999-d5ed9f970c06@freebsd.org> <1598d97bf2a.c6bcb76838987.6501340920645175463@nextbsd.org> <574a7ac7-4842-9518-8286-a4d89a9f7a27@freebsd.org> <6c6cb534-73c7-464b-8af1-7445a9c0188c@freebsd.org> <1598f29d379.ea6360351471.8752933472741761813@nextbsd.org> <000deaa1-65f0-58b6-e322-5e9ec0081644@freebsd.org> Cc: "freebsd-net@freebsd.org" , "freebsd-current@freebsd.org" From: Sean Bruno Message-ID: <91cb25c4-074e-f37b-84a6-8e41a89ea10f@freebsd.org> Date: Wed, 11 Jan 2017 15:50:46 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <000deaa1-65f0-58b6-e322-5e9ec0081644@freebsd.org> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="5Hu6ie2nMlpNVFOmD25ijkHV0iCLTQm6k" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jan 2017 22:50:51 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --5Hu6ie2nMlpNVFOmD25ijkHV0iCLTQm6k Content-Type: multipart/mixed; boundary="HPX50KJM6ISKV7A00PEKtXK4jeCBbxwig"; protected-headers="v1" From: Sean Bruno To: =?UTF-8?Q?Olivier_Cochard-Labb=c3=a9?= , Matthew Macy Cc: "freebsd-net@freebsd.org" , "freebsd-current@freebsd.org" Message-ID: <91cb25c4-074e-f37b-84a6-8e41a89ea10f@freebsd.org> Subject: Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending References: <30f21c75-d3a2-edcd-1999-d5ed9f970c06@freebsd.org> <1598d97bf2a.c6bcb76838987.6501340920645175463@nextbsd.org> <574a7ac7-4842-9518-8286-a4d89a9f7a27@freebsd.org> <6c6cb534-73c7-464b-8af1-7445a9c0188c@freebsd.org> <1598f29d379.ea6360351471.8752933472741761813@nextbsd.org> <000deaa1-65f0-58b6-e322-5e9ec0081644@freebsd.org> In-Reply-To: <000deaa1-65f0-58b6-e322-5e9ec0081644@freebsd.org> --HPX50KJM6ISKV7A00PEKtXK4jeCBbxwig Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 01/11/17 15:44, Sean Bruno wrote: >=20 >> My tunning are (same for both test): >> hw.igb.rxd=3D"2048" (it should be useless now) >> hw.igb.txd=3D"2048" (it should be useless now) >> hw.em.rxd=3D"2048" >> hw.em.txd=3D"2048" >> hw.igb.rx_process_limit=3D"-1" (It should be useless now too) >> hw.em.rx_process_limit=3D"-1" >> >> dev.igb.2.fc=3D0 >> dev.igb.3.fc=3D0 >> >> I can generate profiling data for you: what kind of data do you want ?= >=20 >=20 > Specifically, you may want to adjust these: >=20 > dev.em.0.iflib.override_nrxds: 0 > dev.em.0.iflib.override_ntxds: 0 >=20 > dev.em.0.iflib.override_nrxqs: 0 > dev.em.0.iflib.override_ntxqs: 0 >=20 > sean >=20 dev.igb.0 .... but you get the point. sean --HPX50KJM6ISKV7A00PEKtXK4jeCBbxwig-- --5Hu6ie2nMlpNVFOmD25ijkHV0iCLTQm6k Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEuq1GMucSHejSCZfdEgHvyh5yfmQFAlh2tsZfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEJB QUQ0NjMyRTcxMjFERThEMjA5OTdERDEyMDFFRkNBMUU3MjdFNjQACgkQEgHvyh5y fmSvkwf/U+9TOSHltNdEcVDMpmH14wUwddEY/ysIzGSe3Sa1Js7Wee1X7SFxewzy WFKOikAMV5oT1aAmikFoH2Hy/BWIp4wfl1/WmoNAHd6o+LzlWtfRC8KyIt/P6NnT 9+y/E8auRYu+b5xuHYGWe9+DURW135gIrfBJIWuRGQT7AW4zwmLAeltVjZRhfCoH oS46AwgStMZ6PFl9hMa6N4eRQvb5QyLvlYwd3lLccnd4cnSUCOlmW7wh0KvSnHrj UrlaUixIG2cPMe532D9X6U2T5vJMUvYPbu1gmdxXazLaaeH3uHyj0olPFUCmQMzu orwCnXkmnyoG02YDlBZV82URJ4IpDg== =tmft -----END PGP SIGNATURE----- --5Hu6ie2nMlpNVFOmD25ijkHV0iCLTQm6k--