Lucas Willian Bocchi wrote: > Dear Michelle > Ciao, Lucas (I think you forgot to include the netfilter address into the sent) > Even when you choose your shaper, you need to use the "granularity" of > kernel to more exact QoS. > > The preferences that I know is > > 1) Preemptible Kernel > 2) Tickless System > 3) 1000 HZ Kernel > > With these parameters on, the shaper precision is very, very increased. > But I think that have another parameters that improve more the speed. > If you talk with hard precision in mind, I'm with you. But into a real systems like mine, where p.e. if a user as 1Mb bw and the shaper wrong for 1 or 2 kb, for me it's not a real problem. (admitting that the shape wrong by a simple 1/2%) However I didn't know the exists of those parameters... No one doc or books that I study mentioned them. Also on this ml, if I remember correctly, no one say to use them. Seeing like now the default .config found on arch/x86/configs/x86_64_defconfig anyway the 1000hz and preemptible are already set. So I'm feeling like! Next time I'll upgrade my kernel I'll take care to enable also the tickless parameter! > Un saluto a tutti italian. > You forgot the last "i" into "italiani". Italian are in English :) > I'm italian descendent. My father was bird in Napole and bring from > Brazil very young. > I'm a bit far from Napole, talking with Italian distances, about 1k km. For understand, near Austria. Michele -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
