On 2011-04-05 9:57 PM, Bernhard Walle wrote: > * Felix Fietkau<n...@openwrt.org> [2011-04-05 18:54]: >> > >> >I'm using 2.6.38.1 ath9k which is at ~80 % CPU, starting from 2.6.37.1 >> >with ~90 % CPU which was still an improvement. Do you think that >> >compat-wireless gives still a performance boost? >> Not sure. These numbers sound awfully high to me. Maybe you should >> do some profiling to figure out what's using all this CPU time. > > Just to make sure: my Octeon runs at 300 MHz. Do you think that numbers > are too much? Userspace profiling showed that the CPU goes to sendto(), > of course. Which profiling method do you recommend for MIPS -- oprofile? Yes, I was using oprofile when I was working on improving ath9k performance.
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