Generally available
Generally Available: Built-in Grafana dashboards for Azure Functions
Azure Functions now provides built-in Grafana dashboards. Customers now get a zero-setup, single pane of glass for the health, performance, and scale of their function apps directly in the Azure portal: no Grafana instance to provision, no data sources to wire up, and no extra cost.
The default dashboard is purpose-built for Azure Functions and brings together the signals that matter for operating a function app, including execution volume, success and failure rates, latency, resource utilization, scale activity, and recent errors correlated with application telemetry. Customers can duplicate and customize the dashboard to fit their team's needs.
Read the original announcement