From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-x22d.google.com (mail-lf0-x22d.google.com [IPv6:2a00:1450:4010:c07::22d]) (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 732F73B25E; Tue, 24 May 2016 11:56:26 -0400 (EDT) Received: by mail-lf0-x22d.google.com with SMTP id e126so7935404lfg.2; Tue, 24 May 2016 08:56:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=Qe6H5YESyO8XHWGVLgHAUvYsKGPQ2RAEjDpwuJZQOoY=; b=J7QQVYjg6yS7x9HS2XPGX6SHd0pU1ww5PQ251eMCnt05xmuOz9ofrpsE+7rdv0ScpP /hDgxemnnwRfvxRxwgP3TGvJEl8eKnA3TQLhQcxcdXL+pizBRzpFOT68gz1xk3DXiMAe v09CBcDCMl1ZznaLOdNj49ijfrPZTSIpF+iBmix8Pq96tCvIeJRrDP/39njPhw1sK0qD mRxh8bDJIPVDkZTEDtprUXDDuYxTTPTtypacMqxUEAgHzkp35UAxfWYK09cvIkYQLMXZ DdsZ182m5urfvFbgOI5fSYml5xDrsP80IjnwlgQRk3gZwj0ooJhPguNFAI21H92a93e5 11Bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=Qe6H5YESyO8XHWGVLgHAUvYsKGPQ2RAEjDpwuJZQOoY=; b=BfE5aV/2LGldA6ZEktFkDAmxnht7W0S30VK8jN4C9L7LxT7CCBvRQSr6dfWdN8WdFi k9e/7s50lBFHZB+5TO9LTTDvGr+3Zq/N+cAn6ptu4bCSCHlshYxDTX+MhwJie9lv9Tkd RLNfuwzKa8kOUWTI390IzPRnpAoeRMGbdCA2sMTYNK1y46JinB5/v0ksbOY15IyO0iNV N/AVK0qphzl8h5t94tffYijWpHKT1z4DQeYwi+RGA2g5M/ciC9Exugcq4ZjkO5LJI15j 6SCEgFzDw6/kEtIMixcaotAIwKIzzkqju3O6FSkO8imms7Cv0Q7yso/lgbm4wrwPXoCZ KVFQ== X-Gm-Message-State: ALyK8tK2+6qZhXqmRhms5/utH+EqrQhk6ZAgT3s8kVAnAvDjfu7Xy+2QfCwtW02GdJqYeQ== X-Received: by 10.25.211.78 with SMTP id k75mr3782287lfg.125.1464105385225; Tue, 24 May 2016 08:56:25 -0700 (PDT) Received: from bass.home.chromatix.fi (188-67-138-144.bb.dnainternet.fi. [188.67.138.144]) by smtp.gmail.com with ESMTPSA id 63sm616970lfx.39.2016.05.24.08.56.23 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 24 May 2016 08:56:24 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Jonathan Morton In-Reply-To: <574478B4.7080103@taht.net> Date: Tue, 24 May 2016 18:56:22 +0300 Cc: codel@lists.bufferbloat.net, cake@lists.bufferbloat.net Content-Transfer-Encoding: quoted-printable Message-Id: <9F552756-C144-4C69-88F5-5F883A852DBB@gmail.com> References: <22371476-B45C-4E81-93C0-D39A67639EA0@gmx.de> <857AEE56-E7DB-4981-B32E-82473F877139@gmail.com> <8AB0D25D-C1CA-45F1-889E-2F73CF8C44F7@gmail.com> <323AFC22-A092-4F59-8197-AF21EF73FD58@gmail.com> <274D3A0FA900FD47AA6B56991AAA32FDC5529FC8@wtl-exchp-1.sandvine.com> <574478B4.7080103@taht.net> To: =?utf-8?Q?Dave_T=C3=A4ht?= X-Mailer: Apple Mail (2.3124) Subject: Re: [Cake] [Codel] Proposing COBALT 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: Tue, 24 May 2016 15:56:26 -0000 > On 24 May, 2016, at 18:52, Dave T=C3=A4ht wrote: >=20 > My last attempts with cake the way it was had it performing miserably = at > longer RTTs (try 50ms) vs codel or fq-codel - as in half the = throughput > achieved by codel, at that RTT. Was that before or after I found and fixed the invsqrt cache bug = yesterday? - Jonathan Morton