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Monitoring ​

Describes how you can retrieve the performance statistics for each request to a service.

Dynatrace ​

Node.js and Java ​

To monitor performance-relevant metrics with Dynatrace, you need to create a user-provided service in Cloud Foundry and bind it to your service as described in the Dynatrace documentation.

Screenshot of the Dynatrace UI showing properties, tags and dynamic web requests.

A Screenshot of Dynatrace database statements and their performance.

TIP

To track database requests for the Node.js runtime, you need to add the @dynatrace/oneagent-sdk dependency to your project. The functionality was verified with version 1.2 of the SDK.

Known Issues ​

If a Node.js application is started via npm, the OneAgent isn't properly injected into the service. In this case, you won't see your service in Dynatrace but the logs will show that it was installed and injected properly.

  1. Add an environment variable to your service:

    DT_INJECTION_RULES=::INCLUDE:ENDS,NODEJS_APP_BASE_DIR,/node_modules/npm

  2. Set the environment variable before the process startup.