Docs » Instrument serverless functions for Splunk Observability Cloud » Instrument AWS Lambda functions for Splunk Observability Cloud » Instrument functions using the SignalFx Lambda wrappers

Instrument functions using the SignalFx Lambda wrappers 🔗

The SignalFx Lambda wrappers instrument your AWS Lambda functions to send metrics and traces to Splunk Observability Cloud. Lambda wrappers are available for the following programming languages:

Tip

The SignalFx Lambda wrappers are deprecated. Use the Splunk OpenTelemetry Lambda Layer to instrument your lambdas on AWS to send traces and metrics to Splunk Observability Cloud. To learn how to migrate to the Splunk OpenTelemetry Lambda Layer, see Migrate from SignalFx Lambda wrappers to Splunk OpenTelemetry Lambda Layer.