Finding Out Frequency of Function Calls
Even if you find a function with the highest execution time, you can't be sure that improving performance of this function will solve performance problems. Besides studying total and own time of a function you should also pay attention to frequency of function calls.
There are several ways to see the number of all function calls:
- View function properties
- Open a function in a new tab and merge recursive calls.
- Study the Plain List view
- Study the Hot Spots view