Where I work most of our dockerized services are Spring Boot in Kubernetes, they do need more memory than what you've posted and generally run with about 300M ~ 600M usage depending on what they need to do.
You can also use smaller frameworks (Vertx? Javalin? possibly Spring Boot 2). I hope that with Java 9 we won't see this amount of memory usage anymore, however our organisation isn't there yet though.
You can also use smaller frameworks (Vertx? Javalin? possibly Spring Boot 2). I hope that with Java 9 we won't see this amount of memory usage anymore, however our organisation isn't there yet though.