Oracle Cloud Infrastructure Documentation

Metrics

Metrics provide you with a view of a Java Runtime during a specified time period, by default the previous week.

The section displaying Java Runtime metrics presents three charts:
  • Applications
  • Installations
  • Managed Instances
In these charts, you can view statistics during the specified time period. From a chart, you can select the interval (for example, five minutes) as described in Metrics Feature Overview. The horizontal ellipsis (…) provides you with following actions:
  • Hide legend
  • View query in Metrics Explorer
  • Copy chart URL
  • Copy query (MQL)
  • Create an alarm on this query
For more information describing the Monitoring Query Language (MQL) and the available actions, see Monitoring Query Language (MQL) Reference and Viewing Default Metric Charts, respectively.
Note

The charts may appear inaccurate if you've recently created a fleet or installed new agents. Change the interval setting from its default (auto) to 1 hour.

To see alarm use cases for JMS Fleets, refer to Alarms and Notifications Use Cases.