KCachegrind (opens in new tab)

Profiler Frontend KCachegrind is a profile data visualization tool, used to determine the most time consuming parts in the execution of a program. Features: KCachegrind visualizes profiles (i.e. runtime characteristics) of applications in various ways, including call graph visualisations and source/disassembler annotation. It can load profiles generated by the cache simulation/call tracer Calltree, a Valgrind tool. Thus, profiling does not need any preparation, can cope with shared libraries ...