Monitor Azure Spring Apps

Dynatrace ingests metrics for multiple preselected namespaces, including Azure Spring Apps. You can view metrics for each service instance, split metrics into multiple dimensions, and create custom charts that you can pin to your dashboards.

Prerequisites

  • Dynatrace version 1.200+
  • Environment ActiveGate version 1.195+

Enable monitoring

To learn how to enable service monitoring, see Enable service monitoring.

Activate OneAgent recommended

For an end-to-end view into your Spring Apps workloads, you can set up OneAgent integration with Azure Spring Apps.

View service metrics

You can view the service metrics in your Dynatrace environment either on the custom device overview page or on your Dashboards page.

View metrics on the custom device overview page

To access the custom device overview page

  1. Go to Technologies & Processes or Technologies & Processes Classic (latest Dynatrace).
  2. Filter by service name and select the relevant custom device group.
  3. Once you select the custom device group, you're on the custom device group overview page.
  4. The custom device group overview page lists all instances (custom devices) belonging to the group. Select an instance to view the custom device overview page.

View metrics on your dashboard

Once you add a service to monitoring, a preset dashboard for the respective service containing all recommended metrics is automatically created on your Dashboards page. You can look for specific dashboards by filtering by Preset and then by Name.

For existing monitored services, you might need to resave your credentials for the preset dashboard to appear on the Dashboards page. To resave your credentials, go to Settings > Cloud and virtualization > Azure, select the desired Azure instance, then select Save.

You can't make changes on a preset dashboard directly, but you can clone and edit it. To clone a dashboard, open the browse menu (…) and select Clone.
To remove a dashboard from the dashboards list, you can hide it. To hide a dashboard, open the browse menu (…) and select Hide.

Hiding a dashboard doesn't affect other users.

Clone hide azure

Spring

Available metrics

Name
Description
Dimensions
Unit
Recommended
jvm.gc.live.data.size
Size of old generation memory pool after a full GC
AppName, Pod
Byte
jvm.gc.max.data.size
Max size of old generation memory pool
AppName, Pod
Byte
jvm.gc.memory.allocated
Incremented for an increase in the size of the young generation memory pool after one GC to before the next
AppName, Pod
Byte
jvm.gc.memory.promoted
Count of positive increases in the size of the old generation memory pool before GC to after GC
AppName, Pod
Byte
jvm.gc.pause.total.count
GC pause count
AppName, Pod
Count
jvm.gc.pause.total.time
GC pause total time
AppName, Pod
MilliSecond
jvm.memory.committed
Memory assigned to JVM in bytes
AppName, Pod
Byte
jvm.memory.max
The maximum amount of memory in bytes that can be used for memory management
AppName, Pod
Byte
jvm.memory.used
App memory used in bytes
AppName, Pod
Byte
process.cpu.usage
App JVM CPU usage percentage
AppName, Pod
Percent
system.cpu.usage
The recent CPU usage for the whole system
AppName, Pod
Percent
tomcat.global.error
Tomcat global error
AppName, Pod
Count
tomcat.global.received
Tomcat total received bytes
AppName, Pod
Byte
tomcat.global.request.avg.time
Tomcat request average time
AppName, Pod
MilliSecond
tomcat.global.request.max
Tomcat request maximum time
AppName, Pod
MilliSecond
tomcat.global.request.total.count
Tomcat request total count
AppName, Pod
Count
tomcat.global.request.total.time
Tomcat request total time
AppName, Pod
MilliSecond
tomcat.global.sent
Tomcat total sent bytes
AppName, Pod
Byte
tomcat.sessions.active.current
Tomcat session active count
AppName, Pod
Count
tomcat.sessions.active.max
Tomcat session maximum active count
AppName, Pod
Count
tomcat.sessions.alive.max
Tomcat session maximum alive time
AppName, Pod
MilliSecond
tomcat.sessions.created
Tomcat session created count
AppName, Pod
Count
tomcat.sessions.expired
Tomcat session expired count
AppName, Pod
Count
tomcat.sessions.rejected
Tomcat session rejected count
AppName, Pod
Count
tomcat.threads.config.max
Tomcat configuration maximum thread count
AppName, Pod
Count
tomcat.threads.current
Tomcat current thread count
AppName, Pod
Count

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