6 NSSF Metrics
The following are NSSF Metrics:
Success Measurements
| Tag | Dimensions | Description | Microservice |
|---|---|---|---|
| nsselection_rx_total | AMF Instance Id, Message Type | Count of request messages received by NSSF for the Nnssf_NSSelection service | NS-Selection |
| nsselection_success_tx_total | AMF Instance Id, Message Type | Count of success response messages sent by NSSF for requests for the Nnssf_NSSelection service | NS-Selection |
| nssaiavailability_rx_total | Operation | Count of request messages received by NSSF for the Nnssf_NSSAIAvailability service | NS-Availability |
| nssaiavailability_success_tx_total | Operation | Count of success response messages sent by NSSF for requests for the Nnssf_NSSAIAvailability service | NS-Availability |
| nsselection_policy_match | AMF Instance Id, Message Type Policy Rule Name | Count of policy matches found during processing of request messages for the Nnssf_NSSelection service | NS-Selection |
| nsselection_time_match | AMF Instance Id, Message Type, Time Profile Name | Count of time profile matches found during processing of request messages for the Nnssf_NSSelection service | NS-Selection |
| nsselection_nsi_selected | AMF Instance Id, Message Type, NSI Profile Name | Count of Network Slice Instances selected during processing of request messages for the Nnssf_NSSelection service | NS-Selection |
| nsselection_nrf_disc | None | Count of NRF discoveries performed during processing of request messages for the Nnssf_NSSelection service | NS-Selection |
| nsselection_nrf_disc_success | None | Count of successful discovery results received from NRF during processing of request messages for the Nnssf_NSSelection service | NS-Selection |
| nssaiavailability_tx_total | Subscription- Id | Count of notification messages sent by NSSF as part of Nnssf_NSSAIAvailability service | NS-Subscription |
| nssaiavailability_success_rx_total | Subscription- Id | Count of success notification response messages received by NSSF for requests for the Nnssf_NSSAIAvailability service | NS-Subscription |
Error Measurements
| Tag | Dimensions | Description | Micro-service |
|---|---|---|---|
| nssf_configuration_database_read_error | None | Count of errors encountered when trying to read the configuration database | NS-Selection |
| nssf_configuration_database_write_error | None | Count of errors encountered when trying to write to the configuration database | NS-Config |
| nssf_state_data_read_error | None | Count of errors encountered when trying to read the state database | NS-Selection |
| nssf_state_data_write_error | None | Count of errors encountered when trying to write to the state database | NS-Availability |
| nsselection_nrf_disc_failure | None | Count of errors encountered when trying to reach the NRF's discovery service | NS-Selection |
| nsselection_policy_not_found | AMF Instance Id, Message Type | Count of request messages that did not find a configured policy | NS-Selection |
| nsselection_nrf_retrys | Method | Count of retry attempts sent to NRF | NRF-Client |
| nssaiavailability_subscription_failure | Operation | Count of subscribe requests rejected by NSSF | NS-Availability |
| nssaiavailability_notification_failure | Subscription- Id | Count of failure notification response messages receivedby NSSF for requests for the Nnssf_NSSAIAvailability service | NS-Subscription |