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You can view basic machine metrics in the following locations. These do not require Server Visibility to be enabled.
Server Visibility provides additional metrics and pages for viewing basic and server metrics. See Monitor Your Servers using Server Visibility.
Hardware Resources Metrics describes metrics collected by the Machine Agent.
Enable collection of metrics for virtual disks and external network traffic.
You can add script-based and Java-based custom monitoring extensions to collect additional metrics. For example, the ehCache monitoring extension available from AppDynamics Exchange can collect metrics to monitor Ehcache performance. The metrics appear in Application Infrastructure Performance | Custom Metrics section of the Metric Browser and can be used on
You can also send metrics to the Machine Agent using the HTTP listener.
For a more complete discussion of adding custom metrics, see Extensions and Custom Metrics.