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API Reference

Serverless Observability

Elastic Cloud Serverless projects are autoscaled environments, fully managed by Elastic and available on Elastic Cloud.

Availability

  • Generally available

    This functionality is generally available and ready for production usage.

Stack

The Elastic Stack includes Elastic's core products such as Elasticsearch, Kibana, Logstash, and Beats.

Availability

  • Generally available

    This functionality is generally available and ready for production usage.

Unless stated otherwise on the page, this functionality is available when your Elastic Stack is deployed on Elastic Cloud Hosted, Elastic Cloud Enterprise, Elastic Cloud on Kubernetes, and self-managed environments.

This documentation corresponds to the latest patch available for each minor version. If you're not using the latest patch, check the release notes for changes.

APM Agent Node.js

The Elastic APM Node.js agent enables you to trace the execution of operations in your Node.js applications, sending performance metrics and errors to the Elastic APM Server.

Availability

  • Generally available

    This functionality is generally available and ready for production usage.

This documentation corresponds to the latest patch available for each minor version. If you're not using the latest patch, check the release notes for changes.

The API reference documentation is divided into three parts:

  • The Agent API - All functions and properties on the Agent object. An instance of the Agent object is acquired by requiring/importing the Node.js APM Agent module. The Agent is a singleton and the instance is usually referred to by the variable apm in this documentation
  • The Transaction API - All functions and properties on the Transaction object. An instance of the Transaction object is acquired by calling apm.startTransaction()
  • The Span API - All functions and properties on the Span object. An instance of the Span object is acquired by calling apm.startSpan()