ram More RAM usage than set in Technic Launcher

[hperd]

Edit: I just tested to only run Minecraft without the Server, going into a Single Player World and the RAM usage is going up contunously. I set the RAM usage in the Technic Launcher to 4GB, why is it then going higher than that?

So I'm running a Server with the Mod Pack "After Humans" and I provided the start.bat with the Java Arguments "-Xmx 4G -Xms-1G" and in the Technic Launcher I set the maximum RAM usage to 4GB.

When the Server is running it is taking around 2.5GB to 3GB of RAM in maximum but the strange thing is, when Minecraft itself is running it's starting at 2GB and is going continously up? Yesterday for example it went to around 8.6GB RAM? If I'm pressing inside Minecraft F3 to see the usage of RAM it says it's using 1.3 to 1.6GB of 4096MB but in the Task Manager it's going continuesly up... Why is that?

Is Java just adding the Arguments from TL and Server.bat up to one (8GB)?

Everytime Java is using all my RAM my computer starts to bug out (black monitors / explorer is crashing / can't see my desktop symbols anymore / ...).

I hope someone can help me out.

My System is as follows: 16GB RAM, i7-4770, GTX 1060, Win 10 64 bit

Edited March 19, 2018 by hperd

[WBMJunior]

I'm having this same issue! Anyone that can help?