[Cake] testing cake at 55mbit down/5mbit up

[Dave Taht]

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 at 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