You got muppy for that: https://pythonhosted.org/Pympler/muppy.html https://pythonhosted.org/Pympler/muppy.html Also objgraph: https://www.darkcoding.net/softw

You got muppy for that: https://pythonhosted.org/Pympler/muppy.html https://pythonhosted.org/Pympler/muppy.html Also objgraph: https://www.darkcoding.net/software/finding-memory-leaks-in-python-with-objgraph/ https://www.darkcoding.net/software/finding-memory-leaks-in-... If you are lucky to use Python 3.6+, you got tracemalloc: https://docs.python.org/3/library/tracemalloc.html https://docs.python.org/3/library/tracemalloc.html