Metrics endpoint is available at /actuator/prometheus on the ConfigSync service. The following metrics are exposed by the ConfigSync service:
  • resource_update_errors_total (counter) - The total number of errors encountered while updating resources.
  • out_of_sync (gauge) - The number of resources that are out of sync. Only in sub mode.
  • sync_seconds (summary) - The time taken to sync resources.
  • sync_seconds_max (gauge) - The maximum time taken to sync resources.