From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lj1-x230.google.com (mail-lj1-x230.google.com [IPv6:2a00:1450:4864:20::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id C0D233CB37 for ; Wed, 13 Feb 2019 14:32:04 -0500 (EST) Received: by mail-lj1-x230.google.com with SMTP id g80so3055809ljg.6 for ; Wed, 13 Feb 2019 11:32:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=LJw4uf/Z7VIixnGd3bvNl6trav6xL41a/gXu0W/7Cfs=; b=qXHdd1OBXUANcW23SpgO/3Ss31UXmDjp47vNfo5MPYPy/iVfaBX096K/9f2brKJg1/ JaPLAjwMjg4FnVfRwVUZdLc0je4Z+ea9aFHMlhPT0suT5vEPFIIfGgDo6m/KiVgF1+tW v4VHCpaiBKkBAbkZeYlZ4SbVBXVf+PEhFFcl9iqeeVlWY2LjF1g2fQoRi+tSFVlzLppB w9lNGSbMp/bUg7q++vBi3pEqNxt5dd5dr9oaWZK6VqcE5uz9qpUsY3Tqv0F3TkPTERmo ONui1MT/ESKrJCXsa0kO+J2MaW9c849UCXDiqHdaUZ+P1MWfK+1BwDS8gVVRYnsgal77 T4Iw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=LJw4uf/Z7VIixnGd3bvNl6trav6xL41a/gXu0W/7Cfs=; b=DJtA4+CcVObje032fWwhKvv/D1Vi2GLo3iekEn9vSU6s7TZHv8Gum9+IwMr3p9SRvu t8POGB2Do6cJiMSIrX62AeAXNSVLd55V6h3JP4DXLA7XpZSsOffedR5oYGdOvpCcfpe8 vTYGTe3hX1qszX0E9liJTZNRjdudH89a1LimttSDTqz2YGCIa+0oHBKffJT4NjqPtw2m BmF+h6pD87w8Lc2NPaZd2+qYtVLZFLwHnOtS0Ux9D7yGtCt8C1ADvyfZlPC94BMCbSk8 VWEMxQqOoJIt9DbA4BGzZVcfGSqz+s0iQ88rOESZY3pwLMPaenSKzWN51VXu4zQvGHt0 74sQ== X-Gm-Message-State: AHQUAuZD3c9RNEGc0Nf+yr1jfnctgg30j9M3YcG75ew2YMpi3KciRILQ 4oGNGEMtJDQuTInAxIMC8zI= X-Google-Smtp-Source: AHgI3IbtIfQ6OamH79xut5U4TUhNVWLeJX7VBhLVrHBPTe60e/CbiiKE9STjb+IN1uSaM3NltI8aBA== X-Received: by 2002:a2e:83d6:: with SMTP id s22-v6mr1301772ljh.163.1550086323545; Wed, 13 Feb 2019 11:32:03 -0800 (PST) Received: from jonathartonsmbp.lan (83-245-234-39-nat-p.elisa-mobile.fi. [83.245.234.39]) by smtp.gmail.com with ESMTPSA id e72sm30024lfg.48.2019.02.13.11.32.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 13 Feb 2019 11:32:02 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) From: Jonathan Morton In-Reply-To: <006b01d4c3d2$090c3350$1b2499f0$@gmail.com> Date: Wed, 13 Feb 2019 21:31:58 +0200 Cc: kevin@darbyshire-bryant.me.uk, cake@lists.bufferbloat.net Content-Transfer-Encoding: quoted-printable Message-Id: References: <20190213183132.11019-1-gamanakis@gmail.com> <144BF042-D64B-45D2-BF48-16FD7AE67411@gmail.com> <006b01d4c3d2$090c3350$1b2499f0$@gmail.com> To: George Amanakis X-Mailer: Apple Mail (2.3445.9.1) Subject: Re: [Cake] progress? dual-src/dsthost unfairness X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Feb 2019 19:32:05 -0000 > On 13 Feb, 2019, at 9:26 pm, = wrote: >=20 > Because the flow for which cake_enqueue() is run is by definition a = sparse > one. So the host_load should be adjusted according to the sparse flow = count > for the particular host. That's my reasoning behing this, would be = happy to > hear other opinions. On the contrary, even if a particular flow is sparse, the relevant = quantum calculation should involve the number of *bulk* flows attached = to the same host. Though there is possibly an argument for making it = the *sum* of the sparse and bulk flows, making it just the sparse ones = is wrong. I need to think about this a bit more. But meanwhile, try it with the = sum. - Jonathan Morton