Profiler

A profiler is a tool used by developers to analyze how a software program runs. It identifies which parts of the program are taking the most time or using the most resources, such as memory or CPU. By pinpointing these bottlenecks or inefficiencies, a profiler helps developers optimize the code, making the program faster and more efficient. Think of it as a performance expert that offers insight into where improvements can be made to enhance the overall functioning of the software.