We have recently moved to jboss 7 and then to wildFly 8.1.0 Final. Since then we are noticing our application is suddenly hanging, each time it hangs we need to restart the jboss then it works fine. But this is occurring many times in day. So  I am looking for tools to monitor the performance statistics of our application in jboss. Then I have come across JAMon (http://jamonapi.sourceforge.net/http_monitoring.html). But those JAMon configuration instructions were for jboss 4.  I tried my best to configure JAMon in Jboss 7.1.0 but could not able to make it work (http://stackoverflow.com/questions/26296207/jboss-7-what-is-the-subsystem-xmlns-for-the-jar-in-jboss-as-7-1-0-final-modu…). As now we shifted,  I am trying to configure JAMon in wildFly 8.1.0 Final. I noticed there is a modification in modules directory here. Can any one help me with the equivalent steps for the following (taken http://jamonapi.sourceforge.net/http_monitoring.html))  in to wildFly 8.1.0 Final.

• JBoss 4.0.5/4.2 - Other versions may work too.
  • Put jamon-2.7.jar (or higher) in the jboss instance 'lib' directory (ex. default/lib).
  • Put jamon.war (or higher) in the jboss instance 'deploy' directory. (ex. default/deploy).
  • Add the following Valve line to Tomcat's server.xml file (i.e. jbossweb-tomcat55.sar/server.xml). The 'Engine' line is used to show context.

<Engine name="Catalina" defaultHost="localhost">
<Valve className="com.jamonapi.http.JAMonTomcatValve"/>