Posted by BrickFarmer on Jan 02, 2011; 9:34am
URL: https://forum.jogamp.org/high-memory-consumption-in-JOGL-tp2141331p2179306.html

So I'm almost done with my relocation, and keen to get busy with my game and some JOGL2 again :)
Having spent quite some years working with java performance and memory analysis I can highly recommend the YourKit tool.  
http://www.yourkit.com/
They also have an open source license for free!  and a 30day eval for the rest of us.
Peter
PS happy new year