Well done anyway for taking the time to post in English even though it is the forum rules 
Seems an interesting program and I kind of understand how it works thanks to your explanation and looking at the comments in the link you provided.
I will have a look at memory usage using Task Manager when I next launch FS2020. However, I’m guessing that as a general rule if you have a fresh boot of the PC each time you launch FS2020 and have few background programs/processes that this utility will mainly be beneficial for systems with 32 gb of RAM or less? Obviously, it is dependent on the free memory available as shown by Task Manager. I have 48 gb RAM so presumably it would likely to be of limited use in my system to stop any stutters due to Win 10 memory clearance issues since in your scenario above my free memory available would be 18.5 gb(2.5+16)?