Is there a way to generate profiling report in oprofile showing the total samples for different functions including those attributed to its child functions (just like gprof shows). That way, in certain cases it will be much easier to find how much relative time is being spent in a particular function. Right now, to get the same data, I have to generate the callgraph report and then add up the samples of all the callees of a particular function (or alternatively add up samples of all the callers of a function) to arrive at total samples of a particular function including all its child functions functions.
I have gone through the OProfile documentation but do not seem to find any option that will do the same.. Any help or pointers for the same will be much appreciated.
Thanks and regards,