On 2015-03-27 03:10, Dave Taht wrote: > B) The bad news: I didn't get around to testing wifi at all. I ran > into an interesting problem, where testing it with full nat enabled, > with no sqm-scripts, would peak at about 400 mbits on the rrul test, > and: > > 0) If hostapd was running it would run a lot - cutting performance by > about 50Mbits on the test runs. I think I posted the strace here > already. Might be fixed in current trunk.
> While reducing queue size when running out of cpu is a pleasing > result, it also points to possible tuning options for napi, maybe > adding xmit_more support in (or removing it entirely), in order to > fully service all interrupts in one direction or another, and also > compile options specific to the mips74k which has a long pipeline in > particular, and so far as I know the archer has no issues (as the > wndr3800 had) with unaligned access so we can turn off various hacks > on that front. A while back, I tested xmit_more, and it didn't seem to be making any visible difference on the router that I tested it on (MT7621). - Felix _______________________________________________ Cerowrt-devel mailing list [email protected] https://lists.bufferbloat.net/listinfo/cerowrt-devel
