From: Dave Taht <dave.taht@gmail.com>
To: cake@lists.bufferbloat.net
Subject: Re: [Cake] testing cake at 55mbit down/5mbit up
Date: Tue, 5 May 2015 12:56:22 -0700 [thread overview]
Message-ID: <CAA93jw4XwsadOQfAFdgx=CRgzV+UUKGqaqQm_aUMAm23iu+wOQ@mail.gmail.com> (raw)
In-Reply-To: <CAA93jw5F28YuQxx0pxYjQYPtuHxSsB7kY8t5_Kr1yJR7LX3uQw@mail.gmail.com>
The behavior is repeatable. I guess I will have to do a detailed exploration
of the captures. Perhaps this kernel or the one on the remote server has issues.
Linux lakshmi 3.16.0-31-lowlatency #43-Ubuntu SMP PREEMPT Tue Mar 10
17:56:21 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
On Tue, May 5, 2015 at 12:43 PM, Dave Taht <dave.taht@gmail.com> wrote:
> http://snapon.lab.bufferbloat.net/~d/prio_cake/
>
> I did have one massively anomalous result, on the 6vs4compete test,
> where it had a crazy high number of drops.
>
> The rest looked pretty sane although the diffserv4 thing did not line
> up with the markings netperf-wrapper is using for the rrul test.
>
> qdisc cake 801f: root refcnt 2 bandwidth 5Mbit diffserv4 flows
> Sent 40103696 bytes 150518 pkt (dropped 11579, overlimits 449993 requeues 0)
> backlog 0b 0p requeues 0
> Class 0 Class 1 Class 2 Class 3
> rate 5Mbit 4687Kbit 3750Kbit 1250Kbit
> target 5.0ms 5.0ms 5.0ms 14.5ms
> interval 105.0ms 105.0ms 105.0ms 116.3ms
> Pk delay 52.7ms 7.5ms 1.9ms 1.1ms
> Av delay 21.5ms 4.5ms 118us 39us
> Sp delay 2.3ms 1us 108us 20us
> pkts 66383 95449 103 162
> way inds 0 0 0 0
> way miss 5 39 103 5
> way cols 0 0 0 0
> bytes 9484277 31571621 11481 10311
> drops 11572 7 0 0
> marks 2429 745 0 0
> qdisc ingress ffff: parent ffff:fff1 ----------------
> Sent 406045781 bytes 293044 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
>
>
> --
> Dave Täht
> Open Networking needs **Open Source Hardware**
>
> https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67
--
Dave Täht
Open Networking needs **Open Source Hardware**
https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67
next prev parent reply other threads:[~2015-05-05 19:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-05 19:43 Dave Taht
2015-05-05 19:56 ` Dave Taht [this message]
2015-05-05 20:17 ` Dave Taht
2015-05-06 23:48 ` Jonathan Morton
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