libgoogle-perftools-dev 2.1-2ubuntu1.1 (powerpc binary) in ubuntu trusty

 The gperftools, previously called google-perftools, package contains some
 utilities to improve and analyze the performance of C++ programs. This
 includes an optimized thread-caching malloc() and cpu and heap profiling
 utilities. The devel package contains static and debug libraries and header
 files for developing applications that use the google-perftools package.