From owner-freebsd-net@freebsd.org Wed Jan 11 22:44:36 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 68C27CAB1B7; Wed, 11 Jan 2017 22:44:36 +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 3188B1DDE; Wed, 11 Jan 2017 22:44:35 +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 625A91928BA; Wed, 11 Jan 2017 22:44:29 +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> Cc: "freebsd-net@freebsd.org" , "freebsd-current@freebsd.org" From: Sean Bruno Message-ID: <000deaa1-65f0-58b6-e322-5e9ec0081644@freebsd.org> Date: Wed, 11 Jan 2017 15:44:26 -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: Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="BQft3SddK6t4MuG81v2jeu42SPeiMDt9D" 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 22:44:36 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --BQft3SddK6t4MuG81v2jeu42SPeiMDt9D Content-Type: multipart/mixed; boundary="GMFUMIp3wa6oPH7FfPsAtUvwS2bFBtKiJ"; 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: <000deaa1-65f0-58b6-e322-5e9ec0081644@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> In-Reply-To: --GMFUMIp3wa6oPH7FfPsAtUvwS2bFBtKiJ Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable > 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" >=20 > dev.igb.2.fc=3D0 > dev.igb.3.fc=3D0 >=20 > I can generate profiling data for you: what kind of data do you want ? Specifically, you may want to adjust these: dev.em.0.iflib.override_nrxds: 0 dev.em.0.iflib.override_ntxds: 0 dev.em.0.iflib.override_nrxqs: 0 dev.em.0.iflib.override_ntxqs: 0 sean --GMFUMIp3wa6oPH7FfPsAtUvwS2bFBtKiJ-- --BQft3SddK6t4MuG81v2jeu42SPeiMDt9D Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEuq1GMucSHejSCZfdEgHvyh5yfmQFAlh2tUpfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEJB QUQ0NjMyRTcxMjFERThEMjA5OTdERDEyMDFFRkNBMUU3MjdFNjQACgkQEgHvyh5y fmS6CAf+I/lN/Q5awnm3DEI23xCHjVendr/t0cjXxNbGtr5Ne6IT3u4lWjwFkEGU UY5UQm7jiIOSPwgli+43xJBdsRkdED3REa+/pDoF47iiq15hifK4LelbhXPG8hsh kFsQxW0jzNqRQsjY95bbjZSjH0hNmt3W77JG+4d2BgNSE6ExxAxzG1BeM/JdL2lK lrLfTtIZPsGzBWAUkb7etdSdo3DpDX+iPCFK1OqlpCjkn2+5k1GO6wRqFLcolSD9 mnA0eIozs6ZeA7ipnc5MmRD6LfQZibhfpEF5J8NDVBJTSvZRUHKO1KXSZaXfS/O0 jjnnUhBo0cDGgv+th4CjZmU+jXsMMA== =ldlj -----END PGP SIGNATURE----- --BQft3SddK6t4MuG81v2jeu42SPeiMDt9D--