Cloudflare Workers now supports exporting OpenTelemetry traces and logs directly to Grafana Cloud, enhancing observability for applications built on this serverless platform. This integration allows developers to stream telemetry data without needing to manage agents or sidecars. By simply configuring an OpenTelemetry endpoint in Cloudflare, users can start sending data to Grafana Cloud, making it easier to monitor performance and troubleshoot issues. The integration includes pre-built dashboards that visualize important metrics such as request volumes, latency distributions, and error rates. Users can drill down into traces and logs based on attributes like request location and duration. The system automatically instruments spans within the Workers runtime, capturing subrequests and calls to various services, allowing for in-depth analysis of performance issues. Logs are forwarded to Loki for indexing, enabling efficient searching and alerting. Practical applications of this setup include debugging regional performance issues, capacity planning based on traffic trends, and detecting security anomalies. The dashboards provide insights into user environments, including device and browser statistics, which help prioritize optimizations. Users can also track execution contexts to see which handlers are invoked and analyze log trends to identify unusual patterns or errors. This combination of functionalities equips developers with powerful tools to ensure their applications run smoothly across a global network.