Measure Calls Frequency

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.

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To be able to analyze call frequency, you must profile application using the Tracing profiling type.

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