Memray

Memray is an open source memory profiler for Python. It can show various types of reports on memory allocations in your Python program.

• Installing it is easy:

$ python3 -m pip install memray

• To run the profiler on your code:

$ python3 -m memray run -o out.bin hello.py

• Profiled data can be viewed in various ways:

$ python3 -m memray table out.bin

$ python3 -m memray tree out.bin

$ python3 -m memray summary out.bin

$ python3 -m memray stats out.bin