If you do WSGI web-applications then I can recommend following for debugging memory leaks: * Finding and fixing memory leaks in Python's WSGI applications: htt

If you do WSGI web-applications then I can recommend following for debugging memory leaks: * Finding and fixing memory leaks in Python's WSGI applications: http://amix.dk/blog/viewEntry/19420 http://amix.dk/blog/viewEntry/19420 This is a more general technique on debugging memory leaks using objgraph.py (that can be used in non-WSGI applications): * Tracing Python memory leaks: http://www.lshift.net/blog/2008/11/14/tracing-python-memory-leaks http://www.lshift.net/blog/2008/11/14/tracing-python-memory-...