"Effective monitoring is instrumental in understanding and troubleshooting your modern cloud solution leveraging multiple services. Distributed tracing helps you diagnose issues in your cloud solution by providing the capability to track the flow of a call and the associated latency across these different services."
This is the intro to the announcement of distributed tracing support in Azure IoT Hub which will help you monitor your IoT app and troubleshoot problems related to messages loss or performance. Learn more reading the blog post.
