[Cake] Getting Cake to work better with Steam and similar applications
Dendari Marini
dendari92 at gmail.com
Thu Apr 20 11:23:02 EDT 2017
> Could you post the output of calling “tc -s qdisc” here on the list
please? That should allow to figure out what you actually told cake to do ;0
> /home/ubnt$ sudo tc -s qdisc
> qdisc pfifo_fast 0: dev switch0 root refcnt 2 bands 3 priomap 1 2 2 2 1 2
> 0 0 1 1 1 1 1 1 1 1
> Sent 133387235 bytes 191612 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc pfifo_fast 0: dev imq0 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0
> 0 1 1 1 1 1 1 1 1
> Sent 288 bytes 9 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc cake 8001: dev eth0 root refcnt 2 bandwidth 900Kbit diffserv3
> dual-srchost nat rtt 100.0ms raw
> Sent 183589 bytes 1316 pkt (dropped 6, overlimits 627 requeues 0)
> backlog 0b 0p requeues 0
> memory used: 91392b of 4Mb
> capacity estimate: 900Kbit
> Bulk Best Effort Voice
> thresh 56248bit 900Kbit 225Kbit
> target 323.0ms 20.2ms 80.7ms
> interval 646.0ms 115.2ms 161.5ms
> pk_delay 0us 7.8ms 4us
> av_delay 0us 695us 0us
> sp_delay 0us 5us 0us
> pkts 0 1314 8
> bytes 0 188234 336
> way_inds 0 0 0
> way_miss 0 98 1
> way_cols 0 0 0
> drops 0 6 0
> marks 0 0 0
> sp_flows 0 1 0
> bk_flows 0 1 0
> un_flows 0 0 0
> max_len 0 1514 42
> qdisc ingress ffff: dev eth0 parent ffff:fff1 ----------------
> Sent 1396868 bytes 1615 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc pfifo_fast 0: dev eth1 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0
> 0 1 1 1 1 1 1 1 1
> Sent 822 bytes 13 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc pfifo_fast 0: dev eth2 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0
> 0 1 1 1 1 1 1 1 1
> Sent 822 bytes 13 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc pfifo_fast 0: dev eth3 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0
> 0 1 1 1 1 1 1 1 1
> Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc pfifo_fast 0: dev eth4 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0
> 0 1 1 1 1 1 1 1 1
> Sent 822 bytes 13 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc pfifo_fast 0: dev pppoe0 root refcnt 2 bands 3 priomap 1 2 2 2 1 2
> 0 0 1 1 1 1 1 1 1 1
> Sent 23509667 bytes 164606 pkt (dropped 0, overlimits 0 requeues 0)
> backlog 0b 0p requeues 0
> qdisc cake 8002: dev ifb4eth0 root refcnt 2 bandwidth 16Mbit diffserv3
> dual-dsthost nat ingress rtt 100.0ms raw
> Sent 1394936 bytes 1483 pkt (dropped 2, overlimits 1380 requeues 0)
> backlog 0b 0p requeues 0
> memory used: 47872b of 4Mb
> capacity estimate: 16Mbit
> Bulk Best Effort Voice
> thresh 1Mbit 16Mbit 4Mbit
> target 18.2ms 5.0ms 5.0ms
> interval 113.2ms 100.0ms 10.0ms
> pk_delay 0us 979us 8us
> av_delay 0us 277us 0us
> sp_delay 0us 4us 0us
> pkts 0 1479 6
> bytes 0 1396354 360
> way_inds 0 0 0
> way_miss 0 76 1
> way_cols 0 0 0
> drops 0 2 0
> marks 0 0 0
> sp_flows 0 2 0
> bk_flows 0 1 0
> un_flows 0 0 0
> max_len 0 1514 60
Sorry, the formatting isn't that great :\
And yeah I know my upload isn't that great either
On 20 April 2017 at 15:43, Sebastian Moeller <moeller0 at gmx.de> wrote:
> Hi,
>
> > On Apr 20, 2017, at 15:39, Dendari Marini <dendari92 at gmail.com> wrote:
> >
> > Hello,
> >
> > Not sure if this is the right place, just recently discovered about the
> bufferbloat issue, so I'm still learning new things every day.
> >
> > I bought an Ubiquiti EdgeRouter X just for this and for the most part
> the built-in Smart Queue (which uses fq_codel + HTB) works wonderfully but
> there are some applications which still give me issues.
> >
> > In particular I'm currently trying to resolve these issues with Steam,
> which doesn't seem to be affected much by the Smart Queue. Someone
> suggested to use Cake Cobalt, which I'm currently using, but I can't seem
> to get any better result.
> >
> > From my understanding I should at least get fairer per-host bandwidth,
> but when one PC is downloading with Steam the other will only receive ~15%
> of the total bandwidth.
>
> Could you post the output of calling “tc -s qdisc” here on the
> list please? That should allow to figure out what you actually told cake to
> do ;0
>
>
> >
> > My connection isn't really fast (just 16/0.9 Mbitps ADSL)
>
> That uplink is going to be painful no matter what.
>
> Best Regards
>
> > and I have only two PCs connected via ethernet to the EdgeRouter X plus
> a WiFi access point which is mainly used by smartphones. I haven't done any
> particular change to the ER-X so for the most is kinda stock.
> >
> > Any advice?
> > _______________________________________________
> > Cake mailing list
> > Cake at lists.bufferbloat.net
> > https://lists.bufferbloat.net/listinfo/cake
>
>
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