Show HN: Heaptrack, a fast heap memory profiler for Linux

See also the release announcement for v1.0.0: https://www.kdab.com/heaptrack-v1-0-0-release/

And the initial proof-of-concept announcement: http://milianw.de/blog/heaptrack-a-heap-memory-profiler-for-...

Feedback welcome, patches even more so: https://phabricator.kde.org/dashboard/view/28/