Single Level Timing
 Tracks only times for current Function/Procedure
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 This option, on by default, sets up the timer routines of the profiler to
 track the time spent in each function, and does not include this time in any
 of the functions that are currently in the callstack.

 Toggle this option to off, and the timer will increment all of the times for
 each function that has been called and is currently in the callstack