Is there a plugin that monitors plugin memory and CPU usage. I think one of my plugins are causing memory issues and i need to track it down. Any help is appriciated.
A plugin will be extremely innacurate, as measuring itself will not work too well. What you need is something like a memory profiler, such as jVisualVM.
You can't just profile a single plugin, Java doesn't work that way. You need to profile the entire application, and find what ones are using more memory progressively. If a plugin keeps using more and more total memory, without releasing it, you have a memory leak.