Do having multiple MBeans pose performance issues?
Trying to track multiple transactions run in the application. I may end creating 30+ MBeans.
I am really concerned if it will be too chatty with JVM.
Do having multiple MBeans pose performance issues?
No, MBeans themselves are just stubs for JMX access to your application. You could have performance problems if you are sending back a large amount of data (like 100s of attributes or large arrays or something) or making a large number of requests per second. But in themselves, the mbeans are typically singletons and are themselves never a performance sink.
I may end creating 30+ MBeans. I am really concerned if it will be too chatty with JVM.
Again, unless you are requesting data from those mbeans at some high rate, you shouldn't have a problem. We have literally hundreds of mbeans in our various and have seen no performance problem with them.