How to find execution time of a block inside a SIMULINK file?

I am using a controller in my MATLAB SIMULINK file as a part of it. I need to compare the performance of this controller with other controllers. For that , i would like to know the execution time of that controller part alone. Can anyone help me to find?

Answer 1

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May be you need to use Simulink Profiler.

Introduction to Profiling Models

Profiling and Optimization

How Profiler Captures Performance Data