On Mon, Jun 4, 2018 at 1:28 PM, Bless, Roland (TM) <roland.bl...@kit.edu> wrote:
> Hi, > > Am 24.05.2018 um 17:38 schrieb Jan Ceuleers: > > Took 3 years after Dave approached them, but Ubuntu is finally adopting > > fq_codel as the default qdisc. > > Yes, if the Linux kernel is forwarding packets it makes a lot of sense, > but I don't understand why it make sense for ordinary end-systems. > Didn't Byte Queue Limits (BQL) suffice? Just curious... > Actually, for a long time now the codel wiki has recommended using sch_fq instead of fq_codel for servers. It seems Ubuntu defaulting to fq_codel is a result of using systemd which adopted it as default almost 4 years ago. There was a request to change the default in systemd from fq_codel to sch_fq in order to support pacing but the issue was closed when tcp internal pacing was introduced in linux 4.13: https://github.com/systemd/systemd/issues/5090 /Jonas
_______________________________________________ Bloat mailing list Bloat@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/bloat
