On Fri, Nov 6, 2009 at 11:05 AM, Axel Dörfler <axeld@xxxxxxxxxxxxxxxx> wrote: > I have spend quite some time to reduce the latency with several system > components during BeGeistert. <snip> > Even if the system itself works nicely (which I don't think it does > yet), each driver alone could be responsible for such problems. I don't > think it makes sense to start collecting data at this point, until we > can rule out the problems the system itself has. Would it make sense to develop latency-detection tests to test the various suspect subsystems on different hardware configurations to find where the biggest problems are over a variable set of environments? Or as you said, is it also too early for this type of data?