Using Python memory_profiler

gistfile1.txt

$ pip install memory_profiler psutil

$ python -m memory_profiler sample_file.py

sample_file.py

@profile
def func_to_test():
    # operations
  
func()

sample_output.txt

$ python -m memory_profiler manifest.py
Filename: manifest.py

Line #    Mem usage    Increment   Line Contents
================================================
     6   41.332 MiB    0.000 MiB   @profile
     7                             def func():
     8   42.215 MiB    0.883 MiB       with manifests.clone() as manifest:
     9   41.332 MiB   -0.883 MiB           pass
    10   41.332 MiB    0.000 MiB       print(manifest.filename)