What do you want to do?
|Role||I want to ...||Show me how|
|Content Expert||Troubleshoot Services Tab.||Troubleshoot ESA|
|Content Expert||View deployment Stats for an ESA Service.||View Stats for an ESA Service|
(This option is available in NetWitness Platform version 11.3 and later.) If an ESA Correlation service has multiple deployments, under the service name, you will see a tab for each deployment. In the above example, there are two deployment tabs, Deployment A and Deployment B. Each tab displays information specific to that deployment.
The Services tab has the following sections:
- ESA Services panel (on the left)
- General Stats panel (top right)
- Deployed Rule Stats panel (bottom right)
ESA Services Panel
The ESA Services panel lists the name of each ESA service added to NetWitness Platform.
General Stats Panel
The General Stats panel provides information on the Esper engine, rules, and alerts.
The General Stats panel contains the following sections:
- Engine Stats
- Rule Stats
- Alert Stats
The following table lists and describes the parameters in each section.
|Engine Stats||Esper Version||Esper version running on the ESA service|
|Time||Time when the last event was sent to Esper Engine|
|Events Offered||Number of events processed by the ESA service since the last service start|
|Offered Rate||The rate that the ESA service processes current events / The maximum rate that the ESA service processed events.|
|Status||Shows the status of the deployment. A status of Active means that the deployment is active. A status of Inactive means that there was probably an error starting the deployment. Check the error log file for more information: /var/log/netwitness/correlation-server/correlation-server.log.|
|Rule Stats||Rules Enabled||Number of rules enabled|
|Rules Disabled||Number of rules disabled|
|Events Matched||Total number of events matched to all rules on the ESA service|
|Alert Stats||Notifications||The total number of notifications sent by email, SNMP, syslog, or script for the deployment. (ESA SNMP notifications are not supported in NetWitness Platform version 11.3 and later.)|
|Message Bus||The total number of alerts sent to Respond for the deployment|
Deployed Rule Stats Panel
The Deployed Rule Stats panel provides details on the rules that are deployed on the ESA service.
The following figure shows the Deployed Rule Stats panel.
The table lists the various parameters in the view and their description.