Memory usage difference between a process and a container

[rkudryashov]

I use process feature of the crate and cAdvisor for memory usage monitoring of a process and a container respectively. I am wondering why those metrics looks like this:

because the visualization shows that the process consumes more memory than the whole container.

Could you explain this?

[rkudryashov]

If it is needed, you can launch the project to reproduce the subject (docker compose up)