How to get cumulative profiler data aggregated over time?

Am I missing something obvious or is there any way to get cumulative profiler statistics over period of time?

Now it is very discrete to see what happened each frame, but some times it would be very interesting to see for example that over specific scenario, what was the cumulative most taxing operation or process that has been running. For example I run my game for 10 sec and would like to have timeline selection in profiler and then see aggregate process statistics over that period. e.g. if I shift selected frame in profiler and then dragged the cursor over following 100 frames it would then show me the combined result over those frames.

Does this exist and how to get it or could it be somehow done?

 

There is currently no build in function for that.
You can set Profiler.logFile to a file of your choice and read the data back with a own script to analyse it.
http://docs.unity3d.com/ScriptReference/Profiler-logFile.html

 

Thanks for the tip. If such log is available I suppose someone should have done parser for it. Will keep looking and if nothing else do it myself.