Also confirmed this bug on Dell XPS 15 (9560) with gnome ubuntu 17.04
and 4.10/4.12 kernels.
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https://bugs.launchpad.net/bugs/1670041
Title:
Poor performance of Atheros QCA
edumazet, i try out your path.
4.10.0-26 with path:
Client connecting to 192.168.1.1, TCP port 5001
TCP window size: 85.0 KByte (default)
[ 3] local 192.168.1.169 port 39356 c
Yesterday something went wrong o_O
I recheck "limit = max(2 * skb->truesize, sk->sk_pacing_rate >> 8);" to.
limit = max(2 * skb->truesize, sk->sk_pacing_rate >> 8); (4.10.0-26)
[ 3] 0.0-10.0 sec 83.6 MBytes 70.1 Mbits/sec
limit =
I noticed strange behavior.
iperf still get 20-30Mbps, but wget have 5-9MBps.
kernel 4.12 without any paths
$ wget http://cdimage.ubuntu.com/daily-live/current/artful-desktop-amd64.iso
--2017-07-12 19:17:23--
http://cdimage.ubuntu.com/daily-live/current/artful-desktop-amd64.iso
Resolving cdima
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