pprof diff_base

go run github.com/google/pprof -http localhost:8080 -diff_base A.pb.gz B.pb.gz

https://gitmemory.com/issue/google/pprof/483/557658797

go tool pprof -png cpu_profile1 Format: “png” not recognized. Use one of: canon cmap cmapx cmapx_np dot dot_json eps fig gv imap imap_np ismap json json0 mp pic plain plain-ext pov ps ps2 svg svgz tk vdx vml vmlz xdot xdot1.2 xdot1.4 xdot_json failed to execute dot. Is Graphviz installed? Error: exit status 1
https://mamchenkov.net/wordpress/2019/01/15/graphviz-dot-format-png-not-recognized/
https://gitlab.com/graphviz/graphviz/-/issues/1414

https://stackoverflow.com/questions/35688320/graphviz-seems-doesnt-support-png-and-map
https://github.com/tamarin-prover/tamarin-prover/issues/290

./configure –with-gts –prefix ~