Hi guys!
I was wondering if someone could recommend a real time monitoring tool for
j2ee apps (availability, performance, response time, etc). Preferably something free / open source.
I'm also interested about experiences in some type of home-grown solution - i.e. apply some sort of design (
pattern??) that permits plugin something that could inform of performance/availability problems.. perhaps something modular that can be changed or even turned off if found not to be necessary. Of course, with minimal impact on the real functionality.
Any thoughts?
Thanks!