kcachegrind-kde4 4:4.0.0-0ubuntu1 (i386 binary) in ubuntu hardy

 KCachegrind is a visualisation tool for the profiling data generated
 by calltree, a memory profiling tool for valgrind. Executables can be
 profiled using calltree without being recompiled, including multi-threaded
 applications, shared libraries, and plugin architectures.
 .
 For visualising the output from profiling tools other than Valgrind, several
 converters can be found in the kcachegrind-converters package.
 .
 This package is part of KDE4, and a component of the kdesdk module.
 See the 'kde' and 'kdesdk' packages for more information.