Golang Live | The Art of Performance: Profiling & Benchmarking in Go

In this episode, Graeme King hosts Alexander Begoon to explain the concept of benchmarking and profiling in software development.
We'll also discuss the reasons for benchmarking/profiling, such as identifying performance bottlenecks, memory leaks, and CPU-intensive operations.
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[@nagygr]

Great presentation. The problem with empty prof file was that deferred functions are called in the opposite order that they appear in the code because they are pushed onto the stack. The file should be closed but the deferred close should come before the stopping of the profiler.