ESME supports JMX

1. To enable JMX, you must activate it in your default.props file: jmx.enable=true - default is false.
2. Connect to ESME with your normal JMX-enabled tool. For example, JConsole

The following picture shows JConsole monitoring ESME running in a Tomcat (6) instance.

Existing Counters

•  liftSessions - ( actually grabbed from SessionWatcher )
• userCount ( User actors started since start/reset )
• messagesCreated
• userMessagesCreated
• schedulerMessagesCreated 
• messagesPulled ( messages pulled from MessagePullActor )
• messagesDelivered
• messagesDeliveredTrackReason
• messagesDeliveredDirectReason
• messagesDeliveredConversationReason 
• messagesDeliveredResendReason
• messagesMailed
• messagesSentViaHttp
• messagesFiltered

 Planned Counters

• messagesDeliveredRegularReason
• messagesDeliveredInterpreterReason
• usersLoggedIn ( incremented and decremented through User.logUserIn and User logUserOut)
• interpreterMessagesCreated
• groupCount

Existing Gauges

Gauges are partial functions that run to grab a point in time statistic when the stat is requested

• users
• groups
• listeners