it is helpful to name the test files coherently in the flent tests, in addition to using a directory structure and timestamp. It makes doing comparison plots in data->add-other-open-data-files simpler. "-t patched-mac-300mbps", for example. Also netperf from svn (maybe 2.7, don't remember) will restart udp_rr after a packet loss in 250ms. Seeing a loss on UDP_RR and it stop for a while is "ok". Dave Täht Let's go make home routers and wifi faster! With better software! https://www.gofundme.com/savewifi On Wed, Mar 16, 2016 at 3:26 AM, Michal Kazior <michal.kazior@xxxxxxxxx> wrote: > On 16 March 2016 at 11:17, Michal Kazior <michal.kazior@xxxxxxxxx> wrote: >> Hi, >> >> Most notable changes: > [...] >> * ath10k proof-of-concept that uses the new tx >> scheduling (will post results in separate >> email) > > I'm attaching a bunch of tests I've done using flent. They are all > "burst" tests with burst-ports=1 and burst-length=2. The testing > topology is: > > AP ----> STA > AP )) (( STA > [veth]--[br]--[wlan] )) (( [wlan] > > You can notice that in some tests plot data gets cut-off. There are 2 > problems I've identified: > - excess drops (not a problem with the patchset and can be seen when > there's no codel-in-mac or scheduling isn't used) > - UDP_RR hangs (apparently QCA99X0 I have hangs for a few hundred ms > sometimes at times and doesn't Rx frames causing UDP_RR to stop > mid-way; confirmed with logs and sniffer; I haven't figured out *why* > exactly, could be some hw/fw quirk) > > Let me know if you have questions or comments regarding my testing/results. > > > Michał
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