Metrics

Dapr exposes a Prometheus metrics endpoint that you can scrape to gain a greater understanding of how Dapr is behaving and to setup alerts for specific conditions.

The default metrics port is 9090. This can be overridden by passing the command line argument --metrics-port to Daprd. Additionally, the metrics exporter can be disabled for a specific application by setting the dapr.io/enable-metrics: "false" annotation to your application deployment. With the metrics exporter disabled, daprd will not open the metrics listening port.

apiVersion: dapr.io/v1alpha1
kind: Configuration
  namespace: default
spec:
  tracing:
    samplingRate: "1"
    enabled: true

Each Dapr system process emits Go runtime/process metrics by default and have their own metrics:

• Howto: Run Prometheus locally
• Howto: Set up Azure monitor to search logs and collect metrics for Dapr