From Custom JMX measure i am able to see a active session measure on application wise.But i need a manager active session.I didn't get that .
Can you suggest me where i need to check for manager active session measure.
If you are using the application like JBoss or Tomcat, you have the measure you are looking for directly..
As I could from the screenshot your app is JBoss, so you can use the measure available from it.
Steps: System Profile Settings --> Measures --> Create Measure --> Server Side Performance--> Agent based Measures--> JBoss 5/6