From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-x22a.google.com (mail-qk0-x22a.google.com [IPv6:2607:f8b0:400d:c09::22a]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id D339B21F264 for ; Sun, 12 Apr 2015 15:17:39 -0700 (PDT) Received: by qkhg7 with SMTP id g7so145513151qkh.2 for ; Sun, 12 Apr 2015 15:17:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=kETcucScfmtHIwXb4/Jr/3zvhiqAP+arOirTSERWSJk=; b=MyTBLNamAV9e3cwyZUwPJstNapsyPprgJ0A41KODw3E19nIToQ+5UOaG6LKTd2DgGM ycCCuiptemlZEeX/s1nIzQVkt/3ofEdzN0q0is/yEF9aRsRn6E+nkuzQGZ8+8FE+s/qY +aFdEUw8SQvK8V8ptpTg4CK694HEbLPgKFEO7ANTYzVj05NVw0iCwUl/P2RVZj9acQ+e /Xq81pcpBDAJ1sfc9skuWjrYwNGBRE/T+pc4IkGsuLk3kzAeDzSICyGb7w1UB97afaeV 5Q6b1DKraq+iA6w/MnA0CbEXSjmc9vOzdSP0DYdMH7/17xNRnP7XApyNUoRIdiai5PNY ZJ0g== MIME-Version: 1.0 X-Received: by 10.182.230.132 with SMTP id sy4mr10152723obc.29.1428877059133; Sun, 12 Apr 2015 15:17:39 -0700 (PDT) Received: by 10.202.51.66 with HTTP; Sun, 12 Apr 2015 15:17:39 -0700 (PDT) Date: Sun, 12 Apr 2015 15:17:39 -0700 Message-ID: From: Dave Taht To: cake@lists.bufferbloat.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Cake] drop graph plotting X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Apr 2015 22:17:40 -0000 >From analysis of packet captures it is not hard to recognise ecn marks, but very difficult to infer when packets are dropped. The drop graph from cake_drop_monitor could be vertically (identified flows), over time horizontally (showing drops/ecn amarks) As well as doing elephant/mice plotting as I was showing in my early presos on fq_codel, as a desirable graph to have. Don't have the reference on elephant and mice flow paper handy.... --=20 Dave T=C3=A4ht Open Networking needs **Open Source Hardware** https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67