Hello, I'd like to announce memprof, a memory profiler for Python: http://jmdana.github.io/memprof/ memprof logs and plots the memory usage of all the variables during the execution of the decorated methods. The source code is available in GitHub: https://github.com/jmdana/memprof And the mailing list is here: http://groups.google.com/group/memprof The project is licensed under GPLv3 and the current version is 0.2.2. Please don't hesitate to contact me through the mailing list and/or GitHub (e.g. opening a new issue). I hope you find it useful. Jose.