BeginnerLesson 18 of 2040 min · hands-on
Performance and Profiling
Part of the Go course
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Start this lessonPerformance and ProfilingWhat you'll learn
- Go test -bench
- Pprof CPU and heap profiles
- Escape analysis with -gcflags=-m
- Avoiding unnecessary allocations
- Preallocating slices
- Sync.Pool intuition