Profiler output: Flat profile
The flat profile shows a summary of the functions called during the program execution.
The flat profile contains a list of the functions called while the programs was running.
Tip: 
Runtime system internal function names start with the rts_ prefix. For example,
the rts_display() function implements the DISPLAY instruction.
| Column Name | Description | 
|---|---|
count | 
Counts the number of calls for this function | 
%total | 
Percentage of time spent in this function. Includes time spent in subroutines called from this function. | 
%child | 
Percentage of time spent in functions called from this function. | 
%self | 
Percentage of time spent in this function excluding the time spent in subroutines called from this function. | 
name | 
Function name | 
100% represents the total processing time. The time spent waiting for user interaction is ignored.