From: Dave Taht <dave.taht@gmail.com>
To: Jonathan Morton <chromatix99@gmail.com>
Cc: cake@lists.bufferbloat.net
Subject: Re: [Cake] CS1 behavior in diffserv4
Date: Fri, 19 Jun 2015 19:50:48 -0700 [thread overview]
Message-ID: <CAA93jw6Ka51ocgfffAruwQ0s+98FbJkZA2ahVOQgRAH-z3iXWQ@mail.gmail.com> (raw)
In-Reply-To: <97E8CD56-7AC5-4D0D-8B29-0E8C48FF8C5C@gmail.com>
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 requeues 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 <chromatix99@gmail.com> wrote:
>
>> On 20 Jun, 2015, at 05:19, Dave Taht <dave.taht@gmail.com> wrote:
>>
>> I have to admit I thought diffserv4 put CS1 in class 3?
>
> No - class 0 is background, 1 is best-effort, 2 is “video” and 3 is “voice”. So it’s working just fine.
>
> Try making some best-effort traffic compete with it, and see how the relative throughputs go.
>
> - Jonathan Morton
--
Dave Täht
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
next prev parent reply other threads:[~2015-06-20 2:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-20 2:19 Dave Taht
2015-06-20 2:40 ` Jonathan Morton
2015-06-20 2:50 ` Dave Taht [this message]
2015-06-20 2:57 ` Dave Taht
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://lists.bufferbloat.net/postorius/lists/cake.lists.bufferbloat.net/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAA93jw6Ka51ocgfffAruwQ0s+98FbJkZA2ahVOQgRAH-z3iXWQ@mail.gmail.com \
--to=dave.taht@gmail.com \
--cc=cake@lists.bufferbloat.net \
--cc=chromatix99@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox