I write Java for 15 years and the only knob I ever had to change is Xmx. I think that I also had to adjust permgen size in old JVM for development, it's not nee

I write Java for 15 years and the only knob I ever had to change is Xmx. I think that I also had to adjust permgen size in old JVM for development, it's not needed anymore. My apps are not world scale like lichess but small country scale.