CloudWatch integration with Thundra makes it easy for new users to adapt to Thundra and monitor their functions. Within minutes, Thundra retrieves all the functions in your AWS account. However, core capabilities of Thundra, such as distributed tracing, application architecture, and performance insights, will not be available without instrumenting functions. Lambda functions can be instrumented by adding Layer, setting up the API key, and configuring Thundra’s libraries. But Thundra provides you with an easier way to instrument your functions: Seamless Monitoring.