On 2016-07-19 15:13, Michal Kazior wrote: > On 12 July 2016 at 12:09, Felix Fietkau <nbd@xxxxxxxx> wrote: >> Hi, >> >> With Toke's ath9k txq patch I've noticed a pretty nasty performance >> regression when running local iperf on an AP (running the txq stuff) to >> a wireless client. >> >> Here's some things that I found: >> - when I use only one TCP stream I get around 90-110 Mbit/s >> - when running multiple TCP streams, I get only 35-40 Mbit/s total > > What is the baseline here (i.e. without fq/txq stuff)? Is it ~100mbps? Yes. > Did you try running multiple streams, each on separate tids (matching > the same AC perhaps) or different clients? Not yet. - Felix -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
