Perf Tools

google-perftools

Perf Tools is a collection of performance analysis tools, including a high-performance multi-threaded malloc() implementation that works particularly well with threads and STL, a thread-friendly heap-checker, a heap profiler, and a cpu-profiler.

デフォルトでは mp3 すら再生出来ない Fedora にも、Google のこのツール群は rpm から入る。