I am running Java web application as mvn tomcat:run. I've connected it with yourkit. But these fields are disabled:
JSP/Servlet requests: count, per second request duration (average, max) Database connections: how many opened and closed, per second live time (average, max) Database queries: count, per second call duration (average, max)
Could anyone help me in activating them? I tried to make them "on" on probes tab. But it didn't help.