Dor Laor writes:

  - Ballooning causes to issues and we like to disable it:

    1. Parallel GC
        2 GC threads are trying to move memory around and they
        do it optimistically without locking. This fools our memmov logic.
        Gleb and Glauber have a solution (to use GCmonitor) but will take
        time to implement.

    2. Logger clash
        The existing GCmonitor bean access the logger early and we don't
        have the tomcat logger handy. Tomek is working on a solution but
        it will take few days to complete.

Therefore, disable the JVM balloon for v0.05.

Acked-by: Glauber Costa <glommer@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>