TMS provides a metrics endpoint from which Prometheus formatted runtime metrics can be retrieved.
The following Helm chart options can be used to affect how metrics are reported:
server.metrics.enabledcan be used to enable or disable the metrics endpoint.server.metrics.reportingWindowcan be used to configure the reporting window for the metrics endpoint.server.metrics.minimumVisibilitycan be used to configure which metrics are collected and reported.
By default, only high visibility events are reported when metrics reporting is enabled.
Standard (high visibility) metrics are reported for each of the server’s endpoints.
Metric Name |
Description |
|---|---|
| tms_error_count | Number of errored requests during the reporting window. |
| tms_duration_avg_seconds | Average duration of successful requests during the reporting window. |
| tms_grpc_request_count | Number of gRPC requests made during the reporting window. |
Additional metrics are available by adjusting the minimum-visibility Helm chart value. These metrics are self-describing as part of the Prometheus formatted output.