From owner-freebsd-net@FreeBSD.ORG Mon Sep 30 19:03:17 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 4DE04217 for ; Mon, 30 Sep 2013 19:03:17 +0000 (UTC) (envelope-from syuu@dokukino.com) Received: from mail-pa0-x229.google.com (mail-pa0-x229.google.com [IPv6:2607:f8b0:400e:c03::229]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 234782D95 for ; Mon, 30 Sep 2013 19:03:17 +0000 (UTC) Received: by mail-pa0-f41.google.com with SMTP id bj1so6329541pad.28 for ; Mon, 30 Sep 2013 12:03:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dokukino.com; s=google; h=mime-version:from:date:message-id:subject:to:content-type; bh=ZPLWsxokXabr/3nqAXARM7VO0OjkjATZOK0aB4JX0Qg=; b=y73aZjD5hLSda21mz8AzKSYUz+CoQhTkbyV8hFsdl0kYGzcA3eQLMgBEKassI9EyeX Zv1m5P7BSVdOmQhAyKLOC2UrXwbtj+6Rhx1OCYbd3wHtOsUFKp8VumxsCf2tWBxzM5ar NZb8xizYZ4iMNJDW7BjJpg0kbSuWDBeb146hg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-type; bh=ZPLWsxokXabr/3nqAXARM7VO0OjkjATZOK0aB4JX0Qg=; b=E1PnoJ/2+yz08NDvzpO5mafUBmbZSOVim4K+n+yyN2YAxfHfS9vDje8ZwWMe2t9Jye ++B9NU67ej1Enxb68aOvZIIRHk+3B087m8aNGgvDrob3NJjX7Uu3kKIyVdltiRIa+7gj uZQBsqUiaG1eHf6QNUidCempt+lXpkLLaRAegVTMaXCSXl6AYozaMVOHzx/LLp4QdUGF whAqSo70pftv0u7pJritMIsGfWaoUi8O7MNqISbLM+MpZR4NNQs2fqIRWIqNwzDyNmmv uv77++7jHg5nRuZ01QM7cUcDKEy6rZXglgPK53o2iPJDKLT3iD5Ovsy2IIbij6Dzi/gO S7JA== X-Gm-Message-State: ALoCoQmagDZ+apjpn/DHEHLIsD4VpYSMrZg4fWLjGIoPibJGyTqoek/NLZw/q7Oa11n+PKJNXCkC X-Received: by 10.66.230.138 with SMTP id sy10mr29845641pac.103.1380567796697; Mon, 30 Sep 2013 12:03:16 -0700 (PDT) MIME-Version: 1.0 Received: by 10.68.220.138 with HTTP; Mon, 30 Sep 2013 12:02:36 -0700 (PDT) From: Takuya ASADA Date: Tue, 1 Oct 2013 04:02:36 +0900 Message-ID: Subject: Flow Director statistics for ixgbe(4) To: FreeBSD Net Content-Type: multipart/mixed; boundary=047d7b15ab8d1c613804e79e7dab X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Sep 2013 19:03:17 -0000 --047d7b15ab8d1c613804e79e7dab Content-Type: text/plain; charset=UTF-8 Hi, This is originally part of "ixgbetool" patch, but I think it can be discuss separately: http://freebsd.1045724.n5.nabble.com/Adding-Flow-Director-sysctls-to-ixgbe-4-was-netmap-traffic-distribution-tp5847066p5847789.html I implemented sysctls to expose Flow Director statistics. It works like this: $ sysctl dev.ix.0.mac_stats|grep fdir dev.ix.0.mac_stats.fdirfree_free: 8192 dev.ix.0.mac_stats.fdirfree_coll: 0 dev.ix.0.mac_stats.fdirustat_add: 0 dev.ix.0.mac_stats.fdirustat_remove: 0 dev.ix.0.mac_stats.fdirfstat_fadd: 0 dev.ix.0.mac_stats.fdirfstat_fremove: 0 dev.ix.0.mac_stats.fdirmatch: 0 dev.ix.0.mac_stats.fdirmiss: 23 --047d7b15ab8d1c613804e79e7dab Content-Type: application/octet-stream; name="fdirsysctl-v001.diff" Content-Disposition: attachment; filename="fdirsysctl-v001.diff" Content-Transfer-Encoding: base64 X-Attachment-Id: f_hm828lsy0 ZGlmZiAtLWdpdCBhL3N5cy9kZXYvaXhnYmUvaXhnYmUuYyBiL3N5cy9kZXYvaXhnYmUvaXhnYmUu YwppbmRleCBiNjVkZjcyLi40ZTUzMjJhIDEwMDY0NAotLS0gYS9zeXMvZGV2L2l4Z2JlL2l4Z2Jl LmMKKysrIGIvc3lzL2Rldi9peGdiZS9peGdiZS5jCkBAIC01MjcwLDEzICs1MjcwLDMzIEBAIGl4 Z2JlX3VwZGF0ZV9zdGF0c19jb3VudGVycyhzdHJ1Y3QgYWRhcHRlciAqYWRhcHRlcikKIAlhZGFw dGVyLT5zdGF0cy54ZWMgKz0gSVhHQkVfUkVBRF9SRUcoaHcsIElYR0JFX1hFQyk7CiAJYWRhcHRl 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