Well, simplest.qos.help says "Simplest possible configuration: HTB rate limiter with your qdisc attached" so that is probably also a bit misleading.
/Jonas On Wed, Apr 11, 2018 at 9:30 PM, Sebastian Moeller <moell...@gmx.de> wrote: > Sorry, > > just looked at the code and my recollection is wrong. I could have sworn > that I purged cake as a shaper from simple.qos when I created > piece_of_cake, but apparently that was just a fever dream... > > Sorry for the noise. > > > > On Apr 11, 2018, at 21:26, Sebastian Moeller <moell...@gmx.de> wrote: > > > > > > > > On April 11, 2018 8:55:12 PM GMT+02:00, "Jonas Mårtensson" < > martensson.jo...@gmail.com> wrote: > >> On Wed, Apr 11, 2018 at 7:15 PM, Toke Høiland-Jørgensen <t...@toke.dk> > >> wrote: > >> > >>> Jonathan Morton <chromati...@gmail.com> writes: > >>> > >>>>> On 11 Apr, 2018, at 6:24 pm, Toke Høiland-Jørgensen <t...@toke.dk> > >>> wrote: > >>>>> > >>>>> So, um, did we cram so many features into Cake that it no longer > >> uses > >>>>> less CPU? Can anyone confirm these results? > >>>> > >>>> To be sure about this, it seems wise to configure Cake to turn off > >> as > >>>> many of the new features as possible. That means selecting > >> "besteffort > >>>> flows nonat" mode at least. > >>>> > >>>> I forget whether simplest.qos correctly uses the built-in shaper > >> with > >>>> Cake, rather than just layering it with HTB as usual. If not, then > >> of > >>>> course Cake will use more CPU, and we should be grateful that it's > >> by > >>>> a relatively small margin (maybe 15%). > >>> > >>> It is definitely using Cake as the shaper; in besteffort mode, but > >> with > >>> nat and triple-isolation enabled I think. I'll run another test > >> tomorrow > >>> with those disabled. > >> > >> > >> Is there any difference between using simplest.qos and > >> piece_of_cake.qos > >> when Cake is used as qdisc? > > > > Yes, IIRC simplest.qos with cake as qdisc will use HTB as shaper and > cake as leaf qdisc, while piece_of_cake.qos will use cake both as shaper > and leaf qdisc. The former is only useful for comparative testing, for > actual usage I recommend the later. > > > > Best Regards > > Sebastian > > > > > >> > >> /Jonas > > > > -- > > Sent from my Android device with K-9 Mail. Please excuse my brevity. > > _______________________________________________ > > Cake mailing list > > Cake@lists.bufferbloat.net > > https://lists.bufferbloat.net/listinfo/cake > >
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