Cloudflare Workers now supports exporting OpenTelemetry logs and traces directly to Grafana Cloud, enhancing observability for serverless applications. This integration allows developers to monitor performance and troubleshoot issues more effectively. By adopting the OpenTelemetry Protocol (OTLP), users can easily configure their Cloudflare Workers to stream telemetry data to Grafana Cloud without the need for agent installations or sidecar management. The integration includes pre-built dashboards that visualize data such as request volumes, latency distributions, and error rates, helping teams quickly derive insights from their application performance. Setting up this integration involves two key steps: configuring a destination in the Cloudflare dashboard to point to the Grafana Cloud OTLP endpoint, and adding a small configuration snippet in the Worker’s code to enable telemetry. Once set up, data begins flowing automatically. The dashboards in Grafana Cloud provide comprehensive insights into request patterns, geographic distribution, client environments, and log trends. Users can drill down into specific metrics, like latency by request type or geographic anomalies, making it easier to diagnose performance issues or plan for capacity. The article highlights practical scenarios for using this integration, such as debugging performance issues reported in specific regions, planning for traffic growth based on global request trends, and detecting security anomalies. For instance, a sudden spike in traffic from an unexpected country could indicate potential abuse. By leveraging the integration’s real-time metrics and logs, teams can respond quickly to issues and optimize user experience based on analytics gathered from client environments.