The Memory Usage of Java EE 7 Application Servers Running On Docker

How much memory consumes the entire docker image with Java 8, application server and a deployed sample application? What is the difference between a "hello world" Java 8 application and a Java EE 7 application server? In this screencast I'm starting WebSphere, WebLogic, Payara Server (patched GlassFish), WildFly, TomEE, nano (https://github.com/AdamBien/nano) and comparing the memory consumption of the entire docker image. See you at: http://airhacks.com, http://airhacks.io and particularly at: http://javaeemicro.services