From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-x235.google.com (mail-oi0-x235.google.com [IPv6:2607:f8b0:4003:c06::235]) (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 089D821F112 for ; Fri, 19 Jun 2015 19:57:29 -0700 (PDT) Received: by oiyy130 with SMTP id y130so74867165oiy.0 for ; Fri, 19 Jun 2015 19:57:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=vzJofVjyCcRiVTZpy4iluBUFaEUoCWef6PgCgpHksfw=; b=Xi4MC5R1U2XpiLvWIgkW7EexJceZv7zYh+BjqrnIm241FBH9cNjM+v/LYr5MsbWFmG 8RnTGUJBRasRuL37QEbM7pikY1JTLZEzqr1/Aha+axpTKT+nJ9kFZ3g2uAxfirnYvJhg fbC0Ls2JtF30pzzXLRnh7dwdIvxXfRmpky5m+DwEmh4XmLp0Ycytise/q7tdtyVQSClX sMQANDnRsu/+YNAkdNKLng1DY2lXabCSnAo2bKLX/tTWS54Zc2YXcXq6BQRmVZu2XuAc 4Nk5qGJYkdiE1gt1+8u/CP34p9tt1eHGq1bZeFxwLfcz5u/25HSaJwx5sUYFxZI7h6pD P1Uw== MIME-Version: 1.0 X-Received: by 10.182.214.37 with SMTP id nx5mr16005885obc.56.1434769048887; Fri, 19 Jun 2015 19:57:28 -0700 (PDT) Received: by 10.202.105.129 with HTTP; Fri, 19 Jun 2015 19:57:28 -0700 (PDT) In-Reply-To: References: <97E8CD56-7AC5-4D0D-8B29-0E8C48FF8C5C@gmail.com> Date: Fri, 19 Jun 2015 19:57:28 -0700 Message-ID: From: Dave Taht To: Jonathan Morton Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: cake@lists.bufferbloat.net Subject: Re: [Cake] CS1 behavior in diffserv4 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: Sat, 20 Jun 2015 02:57:58 -0000 Encouraging. I guess I have to figure out how much of that was ack traffic on the upload. http://snapon.lab.bufferbloat.net/~d/withtorrent/36peersclassifiedcorrectly= .png (46, actually) 'course, discouraging that transmission's been getting it wrong all this time..... On Fri, Jun 19, 2015 at 7:50 PM, Dave Taht wrote: > yes, that clobbered the transmission stuff. I wlll argue that "class" > is a lousy name, and misleading to see the rate so.... > > With the correctly marked CS1 stuff, now, torrent backed way off. > > root@ranger:~# watch tc -s qdisc show dev eth2 > root@ranger:~# tc -s qdisc show dev eth2 > qdisc cake 8014: root refcnt 9 bandwidth 10Mbit diffserv4 flows raw > Sent 165054263 bytes 534623 pkt (dropped 7727, overlimits 1035673 requeu= es 0) > backlog 49462b 26p requeues 0 > Class 0 Class 1 Class 2 Class 3 > rate 10Mbit 9375Kbit 7500Kbit 2500Kbit > target 5.0ms 5.0ms 5.0ms 7.3ms > interval 100.0ms 100.0ms 100.0ms 102.3ms > Pk delay 215.9ms 28.0ms 445us 11us > Av delay 39.9ms 3.8ms 8us 0us > Sp delay 2.9ms 578us 8us 0us > pkts 43184 499206 3 1 > way inds 323 137 0 0 > way miss 1788 1338 3 1 > way cols 0 0 0 0 > bytes 51178018 122599036 270 46 > drops 6398 1329 0 0 > marks 0 0 0 0 > qdisc ingress ffff: parent ffff:fff1 ---------------- > Sent 1229901568 bytes 919416 pkt (dropped 0, overlimits 0 requeues 0) > backlog 0b 0p requeues 0 > > On Fri, Jun 19, 2015 at 7:40 PM, Jonathan Morton = wrote: >> >>> On 20 Jun, 2015, at 05:19, Dave Taht wrote: >>> >>> I have to admit I thought diffserv4 put CS1 in class 3? >> >> No - class 0 is background, 1 is best-effort, 2 is =E2=80=9Cvideo=E2=80= =9D and 3 is =E2=80=9Cvoice=E2=80=9D. So it=E2=80=99s working just fine. >> >> Try making some best-effort traffic compete with it, and see how the rel= ative throughputs go. >> >> - Jonathan Morton > > > > -- > Dave T=C3=A4ht > worldwide bufferbloat report: > http://www.dslreports.com/speedtest/results/bufferbloat > And: > What will it take to vastly improve wifi for everyone? > https://plus.google.com/u/0/explore/makewififast --=20 Dave T=C3=A4ht worldwide bufferbloat report: http://www.dslreports.com/speedtest/results/bufferbloat And: What will it take to vastly improve wifi for everyone? https://plus.google.com/u/0/explore/makewififast