Joining a queue crashes the local server

[adrianblancode]

Joining a queue causes the server to crash locally, what happens is that the CPU spikes up to 70%, everything hangs and it gives an error for java.lang.OutOfMemoryError: PermGen space. This will also happen just after a few minutes of browsing around

https://gist.github.com/adrianblp/298c3824368b4ae92284

Steps to reproduce:

1. Set up a local server with yourself as admin
2. Create a queue and join it

Edit: fixed by running
export MAVEN_OPTS="-XX:+CMSClassUnloadingEnabled -XX:PermSize=256M -XX:MaxPermSize=512M"
before starting the server

[dflemstr]

This means that your computer has too little free RAM, pretty much...