Hi There > The JNI profiles are useless. It seems, most of the time is spent within JNI > calls, where no valuable information is provided.
Yes, of course. There is no Java profiling information for the JNI implementation because it's native code. That's why I have the printfs in the C++ code to show timings for the XML-RPC invocations (jni.output.txt), and the strace output (jni.strace.txt). Pretty crude, but you can get a reasonable idea of how much time it is spending in each call. > I suggest you try other tools, which are more helping. I've tried jprofiler and it told me that most of the time is spent in parsing the XML (about 150 ms with 60% of the time spent parsing). I've also tried other profiling tools but they are nearly impossible to install/use. > Sorry, No problem, thanks anyway for your time. Peter
