Memory Leak - Idle app memory usage goes up

Hi everyone,

I have found an increase of my Dash application memory usage after accessing the app. The memory at idle does not go back to startup levels, i.e. when I close all browser acessing it the memory does not go back to previous level.
Rather the idle memory usage seems to increase with time and I even managed to replicate it with a very minimal app and using proper production server like gunicorn.
I suspect this is not a leak but rather a sort of warmup process where dash has import some modules after starting up as some requests come by.
Has anyone gone through a similar issue?