perf2pprof converts perf record output to gperftools CPU profile format for analysis and visualization using excellent pprof tool.

Example:


# perf record –call-graph dwarf ./slow-words-count </usr/share/dic/words

# perf2pprof –web

(or)

# perf2pprof –output slow-words-count.prof # pprof –gv ./slow-words-count slow-words-count.prof