Metrics
To enable performance and error measurement of connected services, Directus can provide Prometheus metrics.
List Metrics
Retrieve monitored metrics for connected services. This endpoint is disabled by default and, if enabled, only available to admin users or requests containing a metric token defined in the `METRICS_TOKENS` list with the authorization header format `Authorization: Metrics <token>`. The output is based on Prometheus "Time Series Data Model": [Prometheus Time Series Data Model](https://prometheus.io/docs/concepts/data_model)