> On Jan 6, 2019, at 9:56 PM, Toke Høiland-Jørgensen <[email protected]> wrote: > > Pete Heist <[email protected]> writes: > >> Lastly, is using cake as a leaf to htb risky until a fix is made? I’ve >> been doing that for a while without any apparent issues, though I’m >> hesitating now to try that in a production environment. > > Hmm, that's a good question. I would expect so; but I would also expect > the issue to show up pretty much straight away, so if you haven't hit it > yet, I may be wrong. I'll do some more digging... Should probably also > try to replicate all this stuff on my own machine :)
Ok, after what I’m seeing on my APU1 tests on 3.16.7, I’m definitely not putting split GSO into production. I just turned it on and off three times and here’s what I got: Split GSO on: https://www.heistp.net/downloads/htb_split_gso/htb_cake_split_gso.svg https://www.heistp.net/downloads/htb_split_gso/htb_cake_split_gso2.svg https://www.heistp.net/downloads/htb_split_gso/htb_cake_split_gso3.svg Split GSO off: https://www.heistp.net/downloads/htb_split_gso/htb_cake_no_split_gso.svg https://www.heistp.net/downloads/htb_split_gso/htb_cake_no_split_gso2.svg https://www.heistp.net/downloads/htb_split_gso/htb_cake_no_split_gso3.svg I’ve seen these square waves before with htb and wondered where they came from, and I think we may finally have an answer! What manner of thing causes this I don’t know, but there’s a chance you may end up finding out… :) _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
