From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sonic316-21.consmr.mail.ne1.yahoo.com (sonic316-21.consmr.mail.ne1.yahoo.com [66.163.187.147]) (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 12C933B2A4 for ; Mon, 25 Sep 2017 20:15:50 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1506384949; bh=NvM08Tv7U8aTi5XZ22+nq9N6hyS31IPKoGip5ujOKYc=; h=To:From:Subject:Date:From:Subject; b=gfkXzrgVe4sTQE/T1BGVrhH+RbRCjm7jH/94lsHWMbUJdcxIQL8FUjlS1+z2rxiC+nigJp27717BdCyXMj7YiMySp047z7hAfreWeL0xvkLysnVEZboI/TwwiFtQL0aNe2eCeCPVnR5xbl6UqOAAOvqjtjPCMXMzNPQB6Sqd/ezTGPYT7pz93jmGWxAcd4NVvCiJe3J4RWnp++yvQOuY2q0lNgDBFOKRlqMuA3n6mPfkH4xdwbCV7qt8lCoJXe7etPcivlKVF1xc4UlYOiJ5nBBjzmJYLYyolX569D4AfQ3MDkj3RMKRg75NuAXvgG20rPKIZkERTEpKARTvVSaY7g== X-YMail-OSG: AcZUuSUVM1nebpDqT_aUFX9AKhcSzXPoD7kZLMYUACkT9A2ZUzM14wX5oC0VM7_ QzOaZpve0.K0WRh4umaBWiF1ap2zEh49rj1uuDcLOtsbhhLthMwGUph2lwrj6p3ZxlTwT0G9Z17S vC.NADyEXRm4wNoqkA63JLQ77aSvwoaU5Y_qhdO3ZHoL0FBVDhPbhV9.zELCWukHMN62vJUcjb5s OGmzCvwK.WQelPs0t8UH.hWKn3esuR4iwP38Y5PE7XaBOmbHA8SOvy9aB3Ovne1cYbjZNTm4TKhN 19nADbTTnC6.Gv7a8D1RsxVtzE2yqGYaq9pax65tew51u5ShNFwRJP5ng7AIu_Dq8Zh1Y96bH0Tg a_Qzjmt1Uqba0TZyslz4mrXxJe5tXqOSWeiUQ1W7nzG6VYLWNRkWRb9gauhZfLCDrqTAz78Th4Zz A4uIaagA.qQU.U5VjbvcSyveU8rKhKF8jFa08XlCPIwrjumvWVKe_Kr4vaQgaNC0_zFmpnsIdrHV U45Cmoh8- Received: from sonic.gate.mail.ne1.yahoo.com by sonic316.consmr.mail.ne1.yahoo.com with HTTP; Tue, 26 Sep 2017 00:15:49 +0000 Received: from [127.0.0.1] by smtp110.mail.ne1.yahoo.com with NNFMP; 26 Sep 2017 00:15:48 -0000 X-Yahoo-Newman-Id: 945424.8537.bm@smtp110.mail.ne1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: AcZUuSUVM1nebpDqT_aUFX9AKhcSzXPoD7kZLMYUACkT9A2 ZUzM14wX5oC0VM7_QzOaZpve0.K0WRh4umaBWiF1ap2zEh49rj1uuDcLOtsb hhLthMwGUph2lwrj6p3ZxlTwT0G9Z17SvC.NADyEXRm4wNoqkA63JLQ77aSv woaU5Y_qhdO3ZHoL0FBVDhPbhV9.zELCWukHMN62vJUcjb5sOGmzCvwK.WQe lPs0t8UH.hWKn3esuR4iwP38Y5PE7XaBOmbHA8SOvy9aB3Ovne1cYbjZNTm4 TKhN19nADbTTnC6.Gv7a8D1RsxVtzE2yqGYaq9pax65tew51u5ShNFwRJP5n g7AIu_Dq8Zh1Y96bH0Tga_Qzjmt1Uqba0TZyslz4mrXxJe5tXqOSWeiUQ1W7 nzG6VYLWNRkWRb9gauhZfLCDrqTAz78Th4ZzA4uIaagA.qQU.U5VjbvcSyve U8rKhKF8jFa08XlCPIwrjumvWVKe_Kr4vaQgaNC0_zFmpnsIdrHVU45Cmoh8 - X-Yahoo-SMTP: 6sUo5IiswBDB2TZm6JKJ6DaI.Rsz4O0- To: cake@lists.bufferbloat.net From: George Amanakis Subject: [Cake] Cobalt testing Message-ID: <1989ae75-d6a0-9b0c-5540-d69acf62bcc0@yahoo.com> Date: Mon, 25 Sep 2017 20:15:47 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-List-Received-Date: Tue, 26 Sep 2017 00:15:50 -0000 I am currently testing the cobalt branch with limited rates. The line is a residential cable connection (Comcast) advertised as 10Mbps (actual speeds are ~12500kbps ingress and ~2600kbps egress). IMO the limited rate is more stable after the last commits. I used the apu2.sh and dancer.sh scripts (from Dave, http://blog.cerowrt.org/flent/fq_host2/) on two different machines simultaneously. BTW, I think dancer.sh has a "bug", the last 2 tests should begin with "flent -6" since we want to test IPv6. Config: qdisc cake 8002: dev ens3 root refcnt 9 bandwidth 2500Kbit diffserv3 dual-srchost nat wash rtt 100.0ms noatm overhead 18 via-ethernet mpu 64 qdisc cake 8001: dev ens4 root refcnt 9 bandwidth 12200Kbit diffserv3 dual-dsthost wash ingress rtt 100.0ms noatm overhead 18 via-ethernet mpu 64 Due to the long nature of the results, they are to be found at https://pastebin.com/zRvUeCDd. The only comment I have is that while ingress bandwidth is distributed consistently equally between the two hosts (eg 5.81Mbits/s for each one in IPv4), egress bandwidth could have been distributed better (eg 1.06Mbits/s for apu2 vs 1.44Mbit/s for dancer). George .