The following metrics are always emitted:
plugins/owners/count_configuration_loads : the total number of owners configuration loads.
plugins/owners/load_configuration_latency : the latency for loading owners configuration for a change.
When submit requirements are enabled (owners.enableSubmitRequirement = true) these are additionally emitted:
plugins/owners/count_submit_rule_runs : the total number of owners submit rule runs.
plugins/owners/run_submit_rule_latency : the latency for running the owners submit rule.