Advanced Go (Golang)
Q99 / 100

What is Go's profiling tool chain for CPU and memory?

Correct! Well done.

Incorrect.

The correct answer is B) go test -cpuprofile/memprofile generates profiles; go tool pprof analyzes them with web, top, list commands; net/http/pprof serves live profiles

B

Correct Answer

go test -cpuprofile/memprofile generates profiles; go tool pprof analyzes them with web, top, list commands; net/http/pprof serves live profiles

Explanation

runtime.StartCPUProfile writes to a file. net/http/pprof exposes /debug/pprof/ endpoints. go tool pprof http://localhost:8080/debug/pprof/heap provides interactive analysis.

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