From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x236.google.com (mail-wm0-x236.google.com [IPv6:2a00:1450:400c:c09::236]) (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 4496A3B29E for ; Tue, 28 Nov 2017 09:11:40 -0500 (EST) Received: by mail-wm0-x236.google.com with SMTP id n74so2212955wmi.3 for ; Tue, 28 Nov 2017 06:11:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:message-id:date:to:mime-version; bh=NS2iKrhNL75PXQVMzXonAeOHsCOdXWmi9YmKlZq+muE=; b=qAjUd7SN2Q8PyJo95AOimTNvD1/XDLk5HfBiOkmk5ayZMzDoB8vYDtT4oOqwUGeIIT eDKRhO6bMPyrgNmB23wCNmVKiCCpLhvoACs8pb9SGcbd6HwWW7SpPZA/pGWLAadorrvl QV+zyDg4Nssz19uJpFXKQQEmmVeTun6o/hAfuSvO8h9WicRMwbJAY5+v1bTvZFqJbuSc bZ84UEIKqlHseK3BJpQWst1KFhAhcJxeuiX7OS7sglzX2U76rZ7sOmxRoDspV6GhN8Kt bUvzdzU6gNXz/3LVSj5cchRozJkkLydhXb3CD1UDITLiit+nRj2Ak6odmaymgqmSI1sR 4zkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:message-id:date:to:mime-version; bh=NS2iKrhNL75PXQVMzXonAeOHsCOdXWmi9YmKlZq+muE=; b=SRf70ndtQwvdnSDNu7pCiJUJCguU7oR/kXWjWr01WYMHYX39ZYVjKJDoueAUhfZDv2 pciErycQjWmMP4csEjMKoqZTUWazubdgOGjARdh97BKmXN00ku4Sg+JKhIOcqFD6xoHN jF/N+arCVBDswf8ZzsQBQbs/a5tYTVXEvzfk8pT+xgc+2arEJ5ZBpQgGokpWpuGipzUc cqA6cxhQSe+B85Az56yYmwXYXyJ1vBCX0/9H9RbMHg/YBVAO/zvtO2M05h5s7fr5dl4a QtJIszyTB3WtCeoceuQNYTGUn1AmcQn2zcgUHsstEZt/BN2twk2GStpzJbLAZhYcknMW PUkg== X-Gm-Message-State: AJaThX6RH/D4ybn4rn3f84EsAhUGEdCM5zRJlbSnqVdKy1i/JGmAsWkY KkOaN2rUrNDtf0sZtUBb0yr3fOGW X-Google-Smtp-Source: AGs4zMZdY351nLOFUtjZniYLfRFdYwZDdxkG6evNmtmFT5tkl5Xeu/+43Gky+vw+5HArCN+rAuaoLA== X-Received: by 10.28.137.80 with SMTP id l77mr19030684wmd.24.1511878299080; Tue, 28 Nov 2017 06:11:39 -0800 (PST) Received: from [10.72.0.130] (h-1169.lbcfree.net. [185.99.119.68]) by smtp.gmail.com with ESMTPSA id d4sm3244218wmh.45.2017.11.28.06.11.38 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 28 Nov 2017 06:11:38 -0800 (PST) From: Pete Heist Content-Type: multipart/alternative; boundary="Apple-Mail=_CB5170C1-4D27-45F2-AAA0-9C0E0390BF8B" Message-Id: <745FEC66-95A7-40E1-A8FA-57714D3AB6AC@gmail.com> Date: Tue, 28 Nov 2017 15:11:37 +0100 To: Cake List Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) X-Mailer: Apple Mail (2.3124) Subject: [Cake] cake flenter results round 2 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, 28 Nov 2017 14:11:40 -0000 --Apple-Mail=_CB5170C1-4D27-45F2-AAA0-9C0E0390BF8B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 http://www.drhleny.cz/bufferbloat/cake/round2/ = Round 2 Tarball: http://www.drhleny.cz/bufferbloat/cake/round2.tgz = *** Notes/Analysis *** * bql tests similar to last time: = http://www.drhleny.cz/bufferbloat/cake/round2/bql_csrt_rrulbe_eg_fq_codel_= nolimit/index.html = = http://www.drhleny.cz/bufferbloat/cake/round2/bql_csrt_rrulbe_eg_cakeeth_n= olimit/index.html = * 8/8 flows tests and n/n flows tests in general still a bit mysterious = with too much for me to unpack: = http://www.drhleny.cz/bufferbloat/cake/round2/nflows_vs_rate_8_8_eg_fq_cod= el_200mbit/index.html = = http://www.drhleny.cz/bufferbloat/cake/round2/nflows_vs_rate_8_8_eg_cakeet= h_200mbit/index.html = * first voip tests with irtt show it=E2=80=99s working, but these will = be more meaningful at lower rates: = http://www.drhleny.cz/bufferbloat/cake/round2/voip_voiprrul_eg_fq_codel_90= 0mbit/index.html = = http://www.drhleny.cz/bufferbloat/cake/round2/voip_voiprrul_eg_cakeeth_900= mbit/index.html = * still don=E2=80=99t think I managed to get udp flood to work, must be = doing something wrong: = http://www.drhleny.cz/bufferbloat/cake/round2/udpflood_eg_fq_codel_900mbit= /index.html = = http://www.drhleny.cz/bufferbloat/cake/round2/udpflood_eg_cakeeth_900mbit/= index.html = * new cake host isolation tests across a range of RTTs show fairness = improvements up to rtt 20ms, then nothing significant after that: = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_100us_eg_cakeet= h_src_cakeeth_dst_500mbit/index.html = (2.22) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_1ms_eg_cakeeth_= src_cakeeth_dst_500mbit/index.html = (1.7) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_2ms_eg_cakeeth_= src_cakeeth_dst_500mbit/index.html = (1.6) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_3ms_eg_cakeeth_= src_cakeeth_dst_500mbit/index.html = (1.42) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_5ms_eg_cakeeth_= src_cakeeth_dst_500mbit/index.html = (1.31) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_8ms_eg_cakeeth_= src_cakeeth_dst_500mbit/index.html = (1.16) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_10ms_eg_cakeeth= _src_cakeeth_dst_500mbit/index.html = (1.12) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_20ms_eg_cakeeth= _src_cakeeth_dst_500mbit/index.html = (1.02) = http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_40ms_eg_cakeeth= _src_cakeeth_dst_500mbit/index.html = (1.017) *** Round 3 Plans: * Use netem to test a spread of simulated rtts and bandwidths. --Apple-Mail=_CB5170C1-4D27-45F2-AAA0-9C0E0390BF8B Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 http://www.drhleny.cz/bufferbloat/cake/round2/

Round 2 = Tarball: http://www.drhleny.cz/bufferbloat/cake/round2.tgz

*** = Notes/Analysis ***

* bql tests similar to last time:

http://www.drhleny.cz/bufferbloat/cake/round2/bql_csrt_rrulbe_e= g_fq_codel_nolimit/index.html
http://www.drhleny.cz/bufferbloat/cake/round2/bql_csrt_rrulbe_e= g_cakeeth_nolimit/index.html

* 8/8 flows tests and n/n flows tests = in general still a bit mysterious with too much for me to = unpack:

http://www.drhleny.cz/bufferbloat/cake/round2/nflows_vs_rate_8_= 8_eg_fq_codel_200mbit/index.html
http://www.drhleny.cz/bufferbloat/cake/round2/nflows_vs_rate_8_= 8_eg_cakeeth_200mbit/index.html

* first voip tests with irtt show = it=E2=80=99s working, but these will be more meaningful at lower = rates:

http://www.drhleny.cz/bufferbloat/cake/round2/voip_voiprrul_eg_= fq_codel_900mbit/index.html
http://www.drhleny.cz/bufferbloat/cake/round2/voip_voiprrul_eg_= cakeeth_900mbit/index.html

* still don=E2=80=99t think I managed = to get udp flood to work, must be doing something wrong:

http://www.drhleny.cz/bufferbloat/cake/round2/udpflood_eg_fq_co= del_900mbit/index.html
http://www.drhleny.cz/bufferbloat/cake/round2/udpflood_eg_cakee= th_900mbit/index.html

* new cake host isolation tests across a range of RTTs show = fairness improvements up to rtt 20ms, then nothing significant after = that:

http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_100u= s_eg_cakeeth_src_cakeeth_dst_500mbit/index.html (2.22)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_1ms_= eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.7)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_2ms_= eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.6)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_3ms_= eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.42)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_5ms_= eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.31)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_8ms_= eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.16)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_10ms= _eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.12)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_20ms= _eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.02)
http://www.drhleny.cz/bufferbloat/cake/round2/hostiso_cake_40ms= _eg_cakeeth_src_cakeeth_dst_500mbit/index.html (1.017)

*** Round 3 = Plans:

* Use = netem to test a spread of simulated rtts and bandwidths.

= --Apple-Mail=_CB5170C1-4D27-45F2-AAA0-9C0E0390BF8B--