kcache | kubernetes object cache

No. You are conflating cumulative time with time spent in the top-level code of the __init__.py file itself. The top-level code calls other methods, and those together take a lot of time.

Look at the self column instead to find where all that time is being spent. Also see What is the difference between tottime and cumtime in a python script profiled with cProfile?, the incl. column is the cumulative time, self is the total time.

I'd just filter out all the entries; the Python project has already made sure those paths are optimised.

However, your second screenshot does show that in your profiling run, all that your Python code busied itself with was loading bytecode for modules to import (the marshal module provides the Python bytecode serialisation implementation). Either the Python program did nothing but import modules and no other work was done, or it is using some form of dynamic import that is loading a large number of modules or is otherwise ignoring the normal module caches and reloading the same module(s) repeatedly.

You can profile import times using Python 3.7's new -X importtime command-line switch, or you could use a dedicated import-profiler to find out why imports take such a long time.