Jonathan Morton <[email protected]> writes: >> On 3 Jul, 2018, at 1:23 am, Toke Høiland-Jørgensen <[email protected]> wrote: >> >> My hunch is that this has something to do with the way mlx5 uses >> multiple receive queues (and thus multiple CPUs). Which is probably >> different from veth... > > At this stage I'm pretty confident it has nothing to do with Cake, and > everything to do with the Mellanox hardware and driver. It does strike > me that Linux' default handling of multiqueue hardware doesn't map > very well to the qdisc interface.
Well, it doesn't happen with fq_codel, so even if it is a driver bug, it is being triggered by cake specifically... -Toke _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
