[Cerowrt-devel] performance numbers from WRT1200AC (Re: Latest build test - new sqm-scripts seem to work; "cake overhead 40" didn't)

[Sebastian Moeller]

Hi Dave, hi List,

On Jun 28, 2015, at 20:04 , Dave Taht <dave.taht at gmail.com> wrote:

> htb + cake is the wrong configuration. :)

	“Wrong” might be a bit hard, but certainly not the preferred solution. During my tests on your box simple.qos resulted in the following:
root at davedesk2:/usr/lib/sqm# tc -d qdisc
qdisc fq_codel 0: dev eth0 root refcnt 2 limit 1024p flows 1024 quantum 300 target 5.0ms interval 100.0ms ecn 
qdisc cake 8030: dev eth1 root refcnt 2 bandwidth 4500Kbit diffserv4 flows raw 
qdisc ingress ffff: dev eth1 parent ffff:fff1 ---------------- 
qdisc cake 8031: dev ifb4eth1 root refcnt 2 bandwidth 45Mbit besteffort flows atm overhead 0 
qdisc bfifo 800b: dev wlan1 root refcnt 5 limit 16Kb
qdisc cake 8008: dev wlan0 root refcnt 5 unlimited diffserv4 flows raw 

So either I mixed things up later or Mikael’s simple.qos somehow got stale. Anyway, there is work thee for me to do to fix this up properly.

Best Regards
	Sebastian



>  
> cake has an integral bandwidth limiter and diffserv, there should be
> no htb here and it looked like their was. I have only been using the
> "simplest" qdisc, possibly the script for the simple qdisc is wrong?
> 
> On Sun, Jun 28, 2015 at 10:58 AM, Jonathan Morton <chromatix99 at gmail.com> wrote:
>> To be honest, HTB + cake isn't really the preferred configuration.
>> 
>> - Jonathan Morton
>> 
>> 
>> _______________________________________________
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>> 
> 
> 
> 
> -- 
> 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
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