Skip to content

Instantly share code, notes, and snippets.

@sebasalvatoreml

sebasalvatoreml/go_cpu_memory_profiling_benchmarks.sh

Forked from arsham/go_cpu_memory_profiling_benchmarks.sh
Created January 31, 2019 15:39
Show Gist options
  • Save sebasalvatoreml/208f99e4f3fa1f6bcbc8cc3821f9f978 to your computer and use it in GitHub Desktop.
Save sebasalvatoreml/208f99e4f3fa1f6bcbc8cc3821f9f978 to your computer and use it in GitHub Desktop.
Download ZIP
Go cpu and memory profiling benchmarks. #golang #benchmark
Raw
go_cpu_memory_profiling_benchmarks.sh
FILENAME=$(basename $(pwd))
go test -run=. -bench=. -cpuprofile=cpu.out -benchmem -memprofile=mem.out -trace trace.out
go tool pprof -pdf $FILENAME.test cpu.out > cpu.pdf && open cpu.pdf
go tool pprof -pdf --alloc_space $FILENAME.test mem.out > alloc_space.pdf && open alloc_space.pdf
go tool pprof -pdf --alloc_objects $FILENAME.test mem.out > alloc_objects.pdf && open alloc_objects.pdf
go tool pprof -pdf --inuse_space $FILENAME.test mem.out > inuse_space.pdf && open inuse_space.pdf
go tool pprof -pdf --inuse_objects $FILENAME.test mem.out > inuse_objects.pdf && open inuse_objects.pdf
go tool trace trace.out
go-torch $FILENAME.test cpu.out -f ${FILENAME}_cpu.svg && open ${FILENAME}_cpu.svg
go-torch --alloc_objects $FILENAME.test mem.out -f ${FILENAME}_alloc_obj.svg && open ${FILENAME}_alloc_obj.svg
go-torch --alloc_space $FILENAME.test mem.out -f ${FILENAME}_alloc_space.svg && open ${FILENAME}_alloc_space.svg
go-torch --inuse_objects $FILENAME.test mem.out -f ${FILENAME}_inuse_obj.svg && open ${FILENAME}_inuse_obj.svg
go-torch --inuse_space $FILENAME.test mem.out -f ${FILENAME}_inuse_space.svg && open ${FILENAME}_inuse_space.svg
# For live data
go-torch -u http://localhost:8080 --seconds 32 -f ${FILENAME}_live.svg && open ${FILENAME}_live.svg
#
go tool pprof -cum cpu.out
go tool pprof -cum --alloc_space mem.out
go tool pprof -cum --alloc_objects mem.out
go tool pprof -cum --inuse_space mem.out
go tool pprof -cum --inuse_objects mem.out
#
go tool pprof $FILENAME.test cpu.out
# (pprof) list <func name>
#
rm alloc_space.pdf alloc_objects.pdf inuse_space.pdf inuse_objects.pdf cpu.out cpu.pdf mem.out $FILENAME.test ${FILENAME}_cpu.svg ${FILENAME}_alloc_obj.svg ${FILENAME}_alloc_space.svg ${FILENAME}_inuse_obj.svg ${FILENAME}_inuse_space.svg ${FILENAME}_live.svg trace.out
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment