Exec/B=>E/B=>E Avg
This column displays the following information:
Exec, the total time spent on the execution(s) of this function
B=>E, the total beginning to end time of all executions of this function
B=>E Avg, the average of all the individual times spent on the execution of this function.
This column is displayed only when Exec/B=>E/B=>E Avg is selected in the Profiling Data menu.