This chapter describes how to monitor the Oracle Communications Offline Mediation Controller by using the home page provided by Oracle Application Management Pack for Oracle Communications.
Application Management Pack for Oracle Communications enables monitoring Offline Mediation Controller systems and nodes using Oracle Enterprise Manager Cloud Control. A Management Agent monitors targets for collection items and metrics and sends the data to the Management Server for presentation.
You must install and deploy the Application Management Pack for Oracle Communications plug-in on both your management server and host agents before monitoring Offline Mediation Controller targets.
See the following chapters for information about setting up Oracle Communications application monitoring with Enterprise Manager Cloud Control:
Installing Application Management Pack for Oracle Communications
Managing Communications Applications with Enterprise Manager Cloud Control
The Offline Mediation Controller system is represented by an Offline Mediation Controller administration server target. The home page for the administration server target displays metrics data that you can use to monitor the health of your Offline Mediation Controller system and identify problems. See "Viewing Home Pages" for information about accessing Offline Mediation Controller home pages. You can access the target's configuration topology from the home page as described in "Viewing Topology".
Table 8-1 describes the regions on the home page for Offline Mediation Controller administration server targets.
Table 8-1 Regions on the Administration Server Home Page
| Region | Description |
|---|---|
|
Summary |
Displays the instance name, type, host, and port, the JRE version, the report output directory and format, and the Offline Mediation Controller version number. Contains Stop and Restart buttons for controlling the Offline Mediation Controller system. |
|
OMC Member Status |
Displays the percent of nodes in the system that are up and down. Contains Stop, Start, and Restart buttons for controlling the nodes selected in the table. Use this region to determine if unavailable nodes are causing problems and to stop, start, and restart nodes. |
|
Configuration Changes |
Displays the number of configuration changes and provides a link to the list of configuration changes for the target. Use this region to view configuration changes that could be causing problems. |
|
Availability Summary |
Displays the number of nodes in the system that are up and down and gives details about the nodes affected most in the last 24 hours. Use this region to identify which nodes are causing problems and to access the home pages for those nodes. |
|
Quick Links |
Provides links to Enterprise Manager Cloud Control tasks related to the target, such as viewing detailed performance metrics. |
|
Process CPU and Memory Utilization |
Displays the CPU and memory usage of the Offline Mediation Controller processes. |
|
Log Files Contents |
Provides a link to the Offline Mediation Controller log files. |
|
Incidents/Violations |
Displays the number of critical, warning, and escalated incidents and violations, as well as a summary of each incident and links to view the incidents in Incident Manager. Use this region to identify and resolve incidents. |
|
Host Performance Data |
Displays performance information, including CPU and memory usage, for the host on which the target is deployed. |
|
NodeManagers List |
Displays summary information about the nodes in the system. Includes status, target name, port, and host. Use this region to get a high-level view of all the nodes in your Offline Mediation Controller system. |
The home page for an Offline Mediation Controller node target displays metrics data that you can use to monitor the health of the target and identify problems. See "Viewing Home Pages" for information about accessing Offline Mediation Controller node home pages. You can access the target's configuration topology from the home page as described in "Viewing Topology".
Table 8-2 describes the regions on Offline Mediation Controller node home pages.
Table 8-2 Regions on Offline Mediation Controller Node Home Pages
| Region | Description |
|---|---|
|
Summary |
Displays the instance name, type, host, and port, the JRE version, the setting for Node Manager control, and the Offline Mediation Controller version number. Contains Stop and Restart buttons for controlling the node. |
|
Configuration Changes |
Displays the number of configuration changes since discovery or provisioning with Application Management Pack for Oracle Communications and provides a link to the list of configuration changes for the component. Use this region to identify configuration changes that could be causing problems. |
|
Availability Summary |
Displays the availability of the target in the last 24 hours. |
|
Node Details |
Displays details about the node, including ID, name, type, file, cartridge name, status, and a link to the log files. |
|
Process CPU and Memory Utilization |
Displays the CPU and memory usage of the Offline Mediation Controller processes. |
|
Log Files Contents |
Provides a link to the log files for the node. |
|
Incidents/Violations |
Displays the number of critical, warning, and escalated incidents and violations, as well as a summary of each incident and links to view the incidents in Incident Manager. Use this region to identify and resolve incidents. |
|
Host Performance Data |
Displays performance information, including CPU and memory usage, for the host on which the target is deployed. |
You can view a list of all metrics collected for an Offline Mediation Controller system or target and view details about individual metrics, including values, severity, and alerts that are triggered for that metric. See "Viewing Target Metrics".
Application Management Pack for Oracle Communications provides default thresholds for critical collection items and metrics. You can customize the thresholds and add thresholds and alerts for collection items and metrics that have no default thresholds. See "Configuring Metric Monitoring Thresholds and Alerts" for more information about configuring thresholds.