KCachegrind is a profile data visualization tool, used to determine the most time consuming
parts in the execution of a program.

Features:
<ul><li>KCachegrind visualizes profiles (i.e. runtime characteristics) of applications in various
ways, including call graph visualisations and source/disassembler annotation.</li><li>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 and plugin architectures,
and does not influence the measuring itself.</li><li>Converter scripts for OProfile, Perl, and PHP.</li><li>Switching between multiple visualization layouts.</li><li>Call graph can be exported as image (PNG).</li><li>Simultaneous display of 2 event types in Call and Annotation View</li></ul>