I am working in java based web application. It mainly uses struts, jsp, servlet, hibernate. It uses oracle database and connects to it via hibernate and plain jdbc using datasource created in websphere application server. I am working in Rational application developer tool
The bottleneck can be at database level as well. we need to identify the bottleneck and try to resolve those to make the application faster.
Could you please let us know what tools (better if they are freewares) can I use to identify the bottleneck in the app.