The Dragon telemetry service is an easy-to-use, scalable means for users to visualize both hardware and custom metrics for complex workflows. Dragon is a high-performance distributed runtime for managing processes and data at-scale. It utilizes high-performance communication objects to enable efficient and transparent management of memory and movement of data. We demonstrate the use of the telemetry service for a multi-language AI-in-the-loop workflow where both built-in hardware metrics and custom user metrics are visualized in a Grafana dashboard.