[Cake] total download rate with many flows
g_amanakis at yahoo.com
Fri Nov 10 15:54:57 EST 2017
Indeed. Also interplanetary essentially omits cake_advance_shaper for
dropped packets (since cobalt never drops that way), almost disabling
ingress mode. Which leads to other hosts having pings to WAN > 500ms
when one of them is using many flows.
What I think is happening in ingress mode is that codel starts dropping
packets in many flows simultaneously. Each time this happens,
q->time_next_packet is advanced, eventually dis-proportionally to the
actual rate, and this leads to the actual download rate being lower than
I am a big fan of ingress mode, just if we could correct this behaviour...
On 11/10/2017 3:42 PM, Dave Taht wrote:
> Interplanetary basically disables codel for most applications.
>> On 11/1/2017 6:01 PM, Dave Taht wrote:
>>> Awesome. thx. I will try to make time to look at these over the weekend.
> I still haven't had that weekend.
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