6 Metrics

This section provides information about the Metrics for Oracle Communications Unified Data Repository (OCUDR).

Note:

• A sample Grafana json is available in the UDR Customer Documentation on Oracle Help Center. You can download and import the file to your repository. http://docs.oracle.com/en/industries/communications/cloud-native-core/release21.html

Table 6-1 Metric Type

Metric Type	Description
Counter	Represents the total number of occurrences of an event or traffic, such as measuring the total amount of traffic received and transmitted by UDR. Prometheus automatically appends the words, such as total to all the counter type metrics that are displayed on the Prometheus dashboard.
Gauge	Represents a single numerical value that changes randomly. This metric type is used to measure various parameters, such as UDR load values, memory usage, and so on.
Histogram	Represents the number of occurrences that fall into predefined intervals, or buckets, such as those used for measuring response times. Prometheus automatically appends the words, such as bucket, count, and sum to all the histogram metrics that are displayed on the Prometheus dashboard.

6.1 Common Metrics

Table 6-2 security_cert_x509_expiration_seconds

Field	Details
Metric Name	security_cert_x509_expiration_seconds
Description	Indicates the time to certificate expiry in epoch seconds.
Type	Histogram
Dimensions	serialNumber

Table 6-3 oc_certificatemanagement_tls_certificate_info

Field	Details
Metric Name	oc_certificatemanagement_tls_certificate_info
Description	The gauge metric sets the status to 1 if any of the configured files fail to load. The file name and reason are listed in the metric dimensions. When the secret is loaded successfully, the status changes to 0. If a certificate loads without issues, Prometheus does not create an entry, or the previous entry value changes to 0.
Type	GAUGE
Dimensions	Name SecretName Reason (CERT_CORRUPT,CERT_MISSING,CERT_EXPIRED) Service (IngressGateway,EgressGateway)

Table 6-4 oc_certificatemanagement_tls_secret_status

Field	Details
Metric Name	oc_certificatemanagement_tls_secret_status
Description	The gauge metric shows whether the configured secret is available in the namespace. If the secret is available, the metric value is 0. If the secret is not available, the metric value is 1.
Type	GAUGE
Dimensions	SecretName Namespace Service

Table 6-5 oc_certificatemanagement_tls_certs_reload_failure

Field	Details
Metric Name	oc_certificatemanagement_tls_certs_reload_failure
Description	The gauge metric indicates if an exception occurs during certificate reload, such as a failure to create a keystore. If there is an error, the metric value is 1. If the reload is successful, the metric value is 0.
Type	GAUGE
Dimensions	NA

Table 6-6 cgiu_jetty_ip_address_fetch_failure

Field	Details
Metric Name	cgiu_jetty_ip_address_fetch_failure
Description	This metric reports when an exception occurs while fetching service IP addresses from the Kubernetes API server.
Type	COUNTER
Dimensions	NA

Table 6-7 udr_service_congestion_system_state

Field	Details
Metric Name	udr_service_congestion_system_state
Type	Gauge
Description	This metric provides the information of congestion level per pod.
Dimensions	NA

Table 6-8 udr_service_congestion_cpu_state

Field	Details
Metric Name	udr_service_congestion_cpu_state
Type	Gauge
Description	This metric records the CPU levels of the congestion state.
Dimensions	NA

Table 6-9 udr_service_http_request_ratelimit_values_total

Field	Details
Metric Name	udr_service_http_request_ratelimit_values_total
Type	Counter
Description	This metric counts the allowed or rejected messages based on rate limiting configuration. If there is no route configuration for the dropped message, the id attribute contains "NA". The "id" is set to "nomatch" for routes that do not match any routes.
Dimensions	Id allowed (values are true for allowed traffic and false for dropped traffic) errorProfile

Table 6-10 udr_service_http_request_ratelimit_exceed_count_total

Field	Details
Metric Name	udr_service_http_request_ratelimit_exceed_count_total
Type	Counter
Description	This metric records the details of the denied request.
Dimensions	action priority congestionlevel

Table 6-11 udr_service_system_state_duration_percentage

Field	Details
Metric Name	udr_service_system_state_duration_percentage
Type	Gauge
Description	This metric records the percentage of time the system was in a particular congestion level.
Dimensions	NA

Table 6-12 udr_service_congestion_level_total

Field	Details
Metric Name	udr_service_congestion_level_total
Type	Counter
Description	Counts the number of times a congestion level was identified. This congestion level value varies between 0-10.
Dimensions	NA

Table 6-13 udr_service_congestion_level_bucket_total

Field	Details
Metric Name	udr_service_congestion_level_bucket_total
Type	Histogram
Description	Identifies the number of times the congestion level was observed.
Dimensions	NA

Table 6-14 udr_service_congestion_cpu_percentage_bucket

Field	Details
Metric Name	udr_service_congestion_cpu_percentage_bucket
Type	Histogram
Description	This metric records the CPU percentage.
Dimensions	NA

6.2 UDR Gateways Metrics

This section provides details about the Gateway metrics of UDR.

6.2.1 Ingress Gateway Metrics

The following metrics are applicable to Ingress API Gateway.

Table 6-15 Total Ingress Requests

Field	Details
Metric Name	oc_ingressgateway_http_requests_total{Method="POST/PUT/GET/DELETE/PATCH", Scheme="HTTP/HTTPS",container="ingressgateway-sig"}
Description	This metric is pegged as soon as the request reaches the Ingress gateway in the first custom filter of the application.
Type	Counter
Dimensions	Method NFType NFServiceType Host HttpVersion Scheme

Table 6-16 Total Ingress Responses

Field	Details
Metric Name	oc_ingressgateway_http_responses_total{Method="POST/PUT/GET/DELETE/PATCH", Status=~"2.*/4.*/5.*",container="ingressgateway-sig"}
Description	Total number of HTTP responses sent from Ingress Gateway.
Type	Counter
Dimensions	Status Method NFType NFServiceType Host HttpVersion Scheme

Table 6-17 Avg Latency

Field	Details
Metric Name	oc_ingressgateway_request_latency_seconds{container="ingressgateway-sig"}
Description	Time (in microseconds) to process an ingress request. Measured when the request is received and the response is sent.
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-18 Connection Failures Ingress Gateway

Field	Details
Metric Name	oc_ingressgateway_connection_failure_total{container="ingressgateway-sig"}
Description	Metric to capture the connection failures when connect to the destination service fails. Here in case of Ingress Gateway, the destination service is a backend microservice of the NF. And TLS connection failure metrics when connecting to ingress.
Type	Counter
Dimensions	Host Port InstanceIdentifier error_reason

Table 6-19 Ingress Gateway Request Processing Latency

Field	Details
Metric Name	oc_ingressgateway_request_processing_latency_seconds{container="ingressgateway-sig"}
Description	Metric to capture the amount of time taken for processing of the request only within Ingress Gateway.
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-20 User-Agent Successful validation

Field	Details
Metric Name	oc_ingressgateway_user_agent_consumerNfType_success_count
Description	This metric is pegged for every incoming request when the feature is enabled and validation is successful.
Type	Counter
Dimensions	id - id of the route consumerNfType - consumer NF type obtained from the User-Agent header in the incoming request

Table 6-21 User-Agent Failure validation

Field	Details
Metric Name	oc_ingressgateway_user_agent_consumerNfType_failure_count
Description	For every incoming request when the feature is enabled and user agent validation fails because of mismatch in the value configured and the value present in the incoming request.
Type	Counter
Dimensions	id - id of the route consumerNfType - consumer NF Type obtained from the User-Agent header in the incoming request.

Table 6-22 User-Agent Invalid Config

Field	Details
Metric Name	oc_ingressgateway_useragent_invalid_config
Description	If the user agent configuration is invalid that is if the consumerNFType list is empty, then it is applicable only for HELM based configuration.
Type	Gauge
Dimensions	NA

Table 6-23 User-Agent Invalid Config

Field	Details
Metric Name	oc_ingressgateway_sbitimer_timezone_mismatch
Description	This metric is pegged when sbiTimerTimezone is set to ANY and the timezone is not specified in the header, then the above metric is pegged in ingress and egress gateway.
Type	Gauge
Dimensions	NA

Table 6-24 Ingress Gateway Pod Congestion State

Field	Details
Metric Name	oc_ingressgateway_pod_congestion_state{namespace='$namespace'}
Description	Tracks the overall congestion state per ingress gateway pod.
Type	Counter
Dimensions	NA

Table 6-25 Ingress Gateway Pod Resource State

Field	Details
Metric Name	oc_ingressgateway_pod_resource_state{type="CPU/PENDING_REQUEST",namespace='$namespace'}
Description	Tracks the resource congestion state per ingress gateway pod.
Type	Counter
Dimensions	NA

Table 6-26 Ingress Gateway Pod Connections Rejected

Field	Details
Metric Name	oc_ingressgateway_incoming_pod_connections_rejected_total{namespace="$namespace"}
Description	Tracks the resource usage per Ingress Gateway pod.
Type	Counter
Dimensions	NA

Table 6-27 Ingress Gateway Pod Incoming Connection Rejections

Field	Details
Metric Name	oc_ingressgateway_incoming_pod_connections_rejected_total{namespace="$namespace"}
Description	Tracks the incoming rejected connections.
Type	Counter
Dimensions	NA

Table 6-28 Total Ingress Requests

Field	Details
Metric Name	oc_ingressgateway_http_requests_total{Method="POST/PUT/GET/DELETE/PATCH", Scheme="HTTP/HTTPS",container="ingressgateway-prov"}
Description	Total number of requests received by ingress gateway.
Type	Counter
Dimensions	Method NFType NFServiceType Host HttpVersion Scheme

Table 6-29 Total Ingress Responses

Field	Details
Metric Name	oc_ingressgateway_http_responses_total{Method="POST/PUT/GET/DELETE/PATCH", Status=~"2.*/4.*/5.*",container="ingressgateway-prov"}
Description	Total number of requests received by ingress gateway.
Type	Counter
Dimensions	Status Method NFType NFServiceType Host HttpVersion Scheme

Table 6-30 Avg Latency

Field	Details
Metric Name	oc_ingressgateway_request_latency_seconds{container="ingressgateway-prov"}
Description	Time (in microseconds) to process an ingress request. Measured when the request is received and the response is sent
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-31 Connection Failures Ingress Gateway

Field	Details
Metric Name	oc_ingressgateway_connection_failure_total{container="ingressgateway-prov"}
Description	Metric to capture the connection failures when the connect to the destination service fails. In case of Ingress Gateway, the destination service is a backend microservice of the NF. TLS connection failure metrics when connecting to ingress.
Type	Counter
Dimensions	Host Port InstanceIdentifier error_reason

Table 6-32 Ingress Gateway Request Processing Latency

Field	Details
Metric Name	oc_ingressgateway_request_processing_latency_seconds{container="ingressgateway-prov"}
Description	Metric to capture the amount of time taken for processing the request only within Ingress Gateway
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-33 Ingress Gateway Pod Resource Stress

Field	Details
Metric Name	oc_ingressgateway_pod_resource_stress{type="CPU/PENDING_REQUEST",namespace='$namespace'}
Description	Tracks the resource usage per Ingress Gateway pod.
Type	Counter
Dimensions	NA

Table 6-34 oc_ingressgateway_incoming_tls_connections

Field	Details
Metric Name	oc_ingressgateway_incoming_pod_connections_rejected_total{namespace="$namespace"}
Description	Number of TLS connections received on the Ingress Gateway and their negotiated TLS versions. The versions can be TLSv1.3 or TLSv1.2
Type	Gauge
Dimensions	NegotiatedTLSVersion, Host, Direction, InstanceIdentifier

Table 6-35 oc_ingressgateway_backend_invocation_latency_seconds

Field	Details
Metric Name	oc_ingressgateway_backend_invocation_latency_seconds
Description	This metric captures the amount of time taken by the backend in providing response to the gateway. It starts when the request leaves the last custom filter of the application and lasts till the response reaches the custom filter of the application.
Dimensions	quantile InstanceIdentif ier Route_path Method

Table 6-36 oc_ingressgateway_response_processing_latency_seconds

Field	Details
Metric Name	oc_ingressgateway_response_processing_latency_seconds
Description	This metric captures the amount of time taken for processing of the response only within Ingress gateway. It starts when the response reaches the custom filter of the application and lasts till the response is sent back to the customer.
Dimensions	quantile InstanceIdentif ier Route_path Method

Table 6-37 oc_ingressgateway_request_processing_latency_seconds

Field	Details
Metric Name	oc_ingressgateway_request_processing_latency_seconds
Description	This metric tracks time between request received at first filter of SCG to request sent out from last filter of SCG.
Dimensions	quantile InstanceIdentif ier Route_path Method

Table 6-38 oc_ingressgateway_congestion_system_state

Field	Details
Metric Name	oc_ingressgateway_congestion_system_state
Type	Gauge
Description	This metric provides the information of congestion level per pod.
Dimensions	NA

Table 6-39 oc_ingressgateway_congestion_cpu_state

Field	Details
Metric Name	oc_ingressgateway_congestion_cpu_state
Type	Gauge
Description	Records the CPU levels of the congestion state.
Dimensions	NA

Table 6-40 oc_ingressgateway_http_request_ratelimit_values_total

Field	Details
Metric Name	oc_ingressgateway_http_request_ratelimit_values_total
Type	Counter
Description	This metric counts the dropped messages based on rate limiting configuration. If there is no route configuration for the dropped message, the id attribute contains "NA". The "id" is set to "nomatch" for routes that do not match any routes.
Dimensions	Id allowed (values are true for allowed traffic and false for dropped traffic) errorProfile

Table 6-41 oc_ingressgateway_http_request_ratelimit_reject_chain_duration_histogram

Field	Details
Metric Name	oc_ingressgateway_http_request_ratelimit_reject_chain_duration_histogram
Type	Histogram
Description	Records the reject chain duration.
Dimensions	NA

Table 6-42 oc_ingressgateway_http_request_ratelimit_reject_chain_length_histogram

Field	Details
Metric Name	oc_ingressgateway_http_request_ratelimit_reject_chain_length_histogram
Type	Histogram
Description	This metric records the number of consecutive requests rejected before a successful acceptance and adds it to the corresponding bucket. This metric provides the number of failed requests due to bursty traffic.
Dimensions	NA

Table 6-43 oc_ingressgateway_http_request_ratelimit_denied_count_total

Field	Details
Metric Name	oc_ingressgateway_http_request_ratelimit_denied_count
Type	Counter
Description	Records the details of the denied request.
Dimensions	action priority congestionlevel

Table 6-44 oc_ingressgateway_system_state_duration_percentage

Field	Details
Metric Name	oc_ingressgateway_system_state_duration_percentage
Type	Gauge
Description	Records the percentage of time the system was in a particular congestion level.
Dimensions	NA

Table 6-45 oc_ingressgateway_congestion_level_total

Field	Details
Metric Name	oc_ingressgateway_congestion_level_total
Type	Counter
Description	Counts the number of times a congestion level was identified. This congestion level value varies between 0-10.
Dimensions	NA

Table 6-46 oc_ingressgateway_congestion_level_bucket_total

Field	Details
Metric Name	oc_ingressgateway_congestion_level_bucket_total
Type	Histogram
Description	Identifies the number of times the congestion level was observed.
Dimensions	NA

Table 6-47 oc_ingressgateway_congestion_cpu_percentage_bucket

Field	Details
Metric Name	oc_ingressgateway_congestion_cpu_percentage_bucket
Type	Histogram
Description	Records the CPU percentage.
Dimensions	NA

Table 6-48 oc_oauth_validation_successful_total

Field	Details
Metric Name	oc_oauth_validation_successful_total
Type	Counter
Description	This metric is pegged in the OAuth validator in the Ingress Gateway if the received OAuth token is validated successfully.
Dimensions	issuer subject scope

Table 6-49 oc_oauth_validation_failure_total

Field	Details
Metric Name	oc_oauth_validation_failure_total
Type	Counter
Description	This metric will be pegged in the OAuth validator in Ingress Gateway if the validation of the received OAuth token is failed.
Dimensions	issuer subject scope reason Status ErrorOriginator

Table 6-50 oc_oauth_certificate_expiryStatus

Field	Details
Metric Name	oc_oauth_certificate_expiryStatus
Type	Gauge
Description	This metric is used to peg expiry date of the certificate and for raising alarms if the certificate expires within 7 or 30 days.
Dimensions	id certificateName secretName

Table 6-51 oc_oauth_certificate_loadStatus

Field	Details
Metric Name	oc_oauth_certificate_loadStatus
Type	Gauge
Description	This metric is used to peg whether the given certificate can be loaded from secret or not. If the certificate can be loaded then 0 is pegged otherwise 1 is pegged. This metric is also used for raising alarms when certificate cannot be loaded.
Dimensions	id certificateName secretName

Table 6-52 oc_oauth_request_failed_cert_expiry

Field	Details
Metric Name	oc_oauth_request_failed_cert_expiry
Type	Counter
Description	This metric is used to keep track of the number of requests with keyId in the token that failed due to certificate expiry. It is pegged when OAuth validator module throws an OAuth custom exception due to certificate expiry for an incoming request.
Dimensions	target nf type target nf instance id consumer nf instance id nrf instance id service name of nf producer service key id

Table 6-53 oc_oauth_keyid_count

Field	Details
Metric Name	oc_oauth_keyid_count
Type	Counter
Description	This metric is used to keep track of the number of requests received with keyId in the token. This metric is pegged when a request with an access token containing keyId in the header comes to OAuth validator and the validation is successful.
Dimensions	target nf type target nf instance id consumer nf instance id nrf instance id service name of nf producer service key id

Table 6-54 oc_ingressgateway_ip_addresses_fetch_failure

Field	Details
Metric Name	oc_ingressgateway_ip_addresses_fetch_failure
Type	Counter
Description	This metric counts the number of failures that occur when retrieving service IP addresses from the Kubernetes API server in the Ingress Gateway microservice.
Dimensions	NA

6.2.2 Egress API Gateway Metrics

The following metrics are applicable to Egress API Gateway.

Table 6-55 Total Egress Requests

Field	Details
Metric Name	oc_ingressgateway_http_requests_total{Method="POST/PUT/GET/DELETE/PATCH", Scheme="HTTP/HTTPS",container="ingressgateway-sig"}
Description	oc_egressgateway_http_requests_total Metric to capture the request count reaches the Egress gateway from the application microservice and pegs with Direction as egress. Also, when the request goes out of egress gateway and pegs with Direction as egressOut.
Type	Counter
Dimensions	Method NFType NFServiceType Host HttpVersion Scheme

Table 6-56 Total Egress Responses

Field	Details
Metric Name	oc_egressgateway_http_responses_total{Method="POST/PUT/GET/DELETE",Status=~"2.*/4.*"}
Description	Metric to capture when Egress Gateway sends response back to backend NF microservice and pegs with Direction as egress. Also, when the response is received Egress Gateway and pegs with Direction as egressOut.
Type	Counter
Dimensions	Status Method NFType NFServiceType Host HttpVersion Scheme

Table 6-57 Connection Failures Egress Gateway

Field	Details
Metric Name	oc_egressgateway_connection_failure_total
Description	Metric to capture failure when the destination is not reachable by Egress Gateway. Here, the destination is producer NF.
Type	Counter
Dimensions	Host Port InstanceIdentifier Direction error_reason

Table 6-58 Egress Gateway Request Processing Latency

Field	Details
Metric Name	oc_egressgateway_request_processing_latency_seconds
Description	Metric to capture the amount of time taken for processing of the request only within Egress gateway
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-59 Egress Gateway Request Processing Latency

Field	Details
Metric Name	oc_egressgateway_routing_invalid_config_detected
Description	Metric to indicate whether the filter configuration done for a specific route is valid or not. This covers all filters including SBI filter and increments if any misconfiguration is found related to any configured filter.
Type	Timer
Dimensions	Not Applicable

Table 6-60 oc_egressgateway_outgoing_tls_connections

Field	Details
Description	Number of TLS connections received on the Egress Gateway and their negotiated TLS versions. The versions can be TLSv1.3 or TLSv1.2
Type	Gauge
Dimensions	NegotiatedTLSVersion, Host, Direction, InstanceIdentifier

Table 6-61 oc_egressgateway_ip_addresses_fetch_failure

Field	Details
Metric Name	oc_egressgateway_ip_addresses_fetch_failure
Type	Counter
Description	This metric counts the number of failures that occur when retrieving service IP addresses from the Kubernetes API server in the Egress Gateway microservice.
Dimensions	NA

6.3 nudr-dr-service Metrics

The following metrics are applicable to the nudr-dr service of UDR.

Table 6-62 SLF default GroupId

Field	Details
Metric Name	slf_sucess_txn_default_grp_id
Description	The number of requests for which the SLF reponds with default GroupId for Lookup
Type	Counter
Dimensions	Not Applicable

Table 6-63 EIR Default Response

Field	Details
Metric Name	eir_txn_default_response_sent
Description	The number of EIR EIC responses using default response
Type	Counter
Dimensions	Interface

Table 6-64 UDR Total Requests

Field	Details
Metric Name	udr_rest_all_requests_total
Description	Total number of requests received by nudr-drservice (All UDR operations).
Type	Counter
Dimensions	sbi_correlation_header(yes/no) key(imsi/msisdn/nai/extid/accountid)

Table 6-65 UDR Total Responses

Field	Details
Metric Name	udr_rest_all_response_total
Description	Total number of responses sent by nudr-drservice (All UDR operations).
Type	Counter
Dimensions	sbi_correlation_header(yes/no) key(imsi/msisdn/nai/extid/accountid) status(failure/success)

Table 6-66 UDR Total Success Responses

Field	Details
Metric Name	udr_rest_success_response_total
Description	Total number of success responses sent by nudr-drservice (All UDR operations).
Type	Counter
Dimensions	Not Applicable

Table 6-67 UDR Total Failure Responses

Field	Details
Metric Name	udr_rest_failure_response_total
Description	Total number of failure responses sent by nudr-drservice (All UDR operations).
Type	Counter
Dimensions	Not Applicable

Table 6-68 UDR Put Requests

Field	Details
Metric Name	udr_rest_request_total{Method="PUT/PATCH/GET/DELETE/POST"}
Description	Total number of PUT requests received by nudr-drservice (UDR related).
Type	Counter
Dimensions	Method sbi_correlation_header key status

Table 6-69 UDR Put Success Responses

Field	Details
Metric Name	udr_rest_response_success_total{Method="PUT"}
Description	Total number of PUT success responses sent by nudr-drservice (UDR related).
Type	Counter
Dimensions	Method

Table 6-70 UDR Patch Success Responses

Field	Details
Metric Name	udr_rest_response_success_total{Method="PATCH/GET/DELETE/POST"}
Description	Total number of PATCH success responses sent by nudr-drservice (UDR related).
Type	Counter
Dimensions	Method

Table 6-71 UDR Patch Failure Responses

Field	Details
Metric Name	udr_rest_response_failure_total{Method="PATCH/GET/DELETE/POST"}
Description	Total number of PATCH failure responses sent by nudr-drservice (UDR related).
Type	Counter
Dimensions	Method

Table 6-72 UDR Schema Validation Success

Field	Details
Metric Name	udr_schema_validation_success_total
Description	Total success count of schema validations done for all operations with body.
Type	Counter
Dimensions	Not Applicable

Table 6-73 UDR Schema Validation Failure

Field	Details
Metric Name	udr_schema_validation_failure_total
Description	Total failure count of schema validations done for all operations with body.
Type	Counter
Dimensions	Not Applicable

Table 6-74 Db Operations Total

Field	Details
Metric Name	udr_db_operations_total{Method="READ/UPDATE"}
Description	Total number of database reads and writes performed by nudr-dr-provservice on the back end NDB Cluster.
Type	Counter
Dimensions	Method

Table 6-75 Db Operations Success

Field	Details
Metric Name	udr_db_operations_success_total{Method="READ/UPDATE"}
Description	Total number of successful DB reads performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Method

Table 6-76 Db Operations Failure

Field	Details
Metric Name	udr_db_operations_failure_total{Method="READ/UPDATE"}
Description	Total number of failed DB reads performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Method

Table 6-77 Db Total Txn Attempted

Field	Details
Metric Name	udr_total_transactions_total
Description	Total number of successful DB transactions (includes all DB operations) performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Not Applicable

Table 6-78 DB Txn Success

Field	Details
Metric Name	udr_successful_transactions_total
Description	Total number of failed DB transactions (includes all DB operations) performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Not Applicable

Table 6-79 UDSF Total Requests

Field	Details
Metric Name	udsf_rest_all_requests_total
Description	Total number of requests received by nudr-drservice (All UDSF operations).
Type	Counter
Dimensions	Not Applicable

Table 6-80 UDSF Total Response

Field	Details
Metric Name	udsf_rest_allresponse_total
Description	Total number of responses sent by nudr-drservice (All UDSF operations).
Type	Counter
Dimensions	Not Applicable

Table 6-81 UDSF Total Success Responses

Field	Details
Metric Name	udsf_rest_success_response_total
Description	Total number of success responses sent by nudr-drservice (All UDSF operations).
Type	Counter
Dimensions	Not Applicable

Table 6-82 UDSF Total Failure Responses

Field	Details
Metric Name	UDSF Total Failure Responses
Description	Total number of failure responses sent by nudr-drservice (All UDSF operations).
Type	Counter
Dimensions	Not Applicable

Table 6-83 UDSF Put Requests

Field	Details
Metric Name	udsf_rest_request_total{Method="PUT/GET/DELETE"}
Description	Total number of PUT requests received by nudr-drservice (UDSF related).
Type	Counter
Dimensions	Method

Table 6-84 UDSF Put Success Responses

Field	Details
Metric Name	udsf_rest_response_success_total{Method="PUT/GET/DELETE"}
Description	Total number of PUT success responses sent by nudr-drservice (UDSF related).
Type	Counter
Dimensions	Method

Table 6-85 UDSF Put Failure Responses

Field	Details
Metric Name	udsf_rest_response_failure_total{Method="PUT/GET/DELETE"}
Description	Total number of PUT failure responses sent by nudr-drservice (UDSF related).
Type	Counter
Dimensions	Method

Table 6-86 UDR Subscription Requests

Field	Details
Metric Name	nudr_dr_all_subscription_requests_total
Description	Total number of subscription requests received by nudr-drservice (All operations).
Type	Counter
Dimensions	Not Applicable

Table 6-87 UDR Subscription Request Successful

Field	Details
Metric Name	nudr_dr_all_subscription_responses_total
Description	Total number of successful subscription request processed successfully by nudr-drservice (All operations).
Type	Counter
Dimensions	Not Applicable

Table 6-88 UDR Subscription Response Successful

Field	Details
Metric Name	nudr_dr_all_subscription_successful_responses_total
Description	Total number of successful subscription response sent by nudr-drservice (All operations).
Type	Counter
Dimensions	Not Applicable

Table 6-89 UDR Subscription Response Failure

Field	Details
Metric Name	nudr_dr_all_subscription_failed_responses_total
Description	Total number of successful subscription response sent by nudr-drservice (All operations).
Type	Counter
Dimensions	Not Applicable

Table 6-90 UDR Post Subscription Requests

Field	Details
Metric Name	nudr_dr_subscription_request_total{Method="POST/PUT/GET/DELETE"}
Description	Total number of POST subscription requests received by nudr-drservice.
Type	Counter
Dimensions	Method

Table 6-91 UDR Post Subscription Response Success

Field	Details
Metric Name	nudr_dr_subscription_successful_response_total{Method="POST/PUT/GET/DELETE"}
Description	Total number of successful POST subscription response sent by nudr-drservice
Type	Counter
Dimensions	Method

Table 6-92 UDR Post Subscription Response Failure

Field	Details
Metric Name	nudr_dr_subscription_failed_response_total{Method="POST/PUT/GET/DELETE"}
Description	Total number of failed POST Subscription response sent by nudr-drservice
Type	Counter
Dimensions	Method

Table 6-93 UDR Notification Requests

Field	Details
Metric Name	nudr_dr_notif_signal_sent_total
Description	Total notification sent successfully by nudr-drservice to nudr-notify-service.
Type	Counter
Dimensions	Not Applicable

Table 6-94 UDR Notification Failure

Field	Details
Metric Name	nudr_dr_notif_signal_failed_notifications_total
Description	Total notification failed to send to nudr-notify-service.
Type	Counter
Dimensions	Not Applicable

Table 6-95 UDR Update Notification Success

Field	Details
Metric Name	nudr_dr_notif_signal_notification_update_success_total
Description	Total update notifications sent successfully to nudr-notify-service.
Type	Counter
Dimensions	Method

Table 6-96 UDR Update Notification Failure

Field	Details
Metric Name	nudr_dr_notif_signal_notification_update_failed_total
Description	Total update notifications failed to send to nudr-notify-service.
Type	Counter
Dimensions	Method

Table 6-97 UDR Delete Notification Success

Field	Details
Metric Name	nudr_dr_notif_signal_notification_delete_success_total
Description	Total delete notifications sent successfully to nudr-notify-service
Type	Counter
Dimensions	Method

Table 6-98 UDR Delete Notification Failure

Field	Details
Metric Name	nudr_dr_notif_signal_notification_delete_failed_total
Description	Total delete notifications failed to send to nudr-notify-service
Type	Counter
Dimensions	Method

Table 6-99 UDR NF Type Specific Metrics - Method wise

Field	Details
Metric Name	udr_nftype_specific_requests{NFType="PCF/UDM/SLF/NEF/EIR",Method="GET/POST/PUT/DELETE/PATCH", ProvRequest="N", subtype="SLFGroupName/NFGroupIdMap/ExposureAMData/ExposurePSMData/subs-to-notify/EquipmentStatus"}
Description	Total number of requests that UDR receives from different NF types along with method types.
Type	Counter
Dimensions	Method NFType ProvRequest subtype

Table 6-100 UDR NF Type Specific Metrics - Method wise

Field	Details
Metric Name	udr_nftype_specific_requests_status{NFType="PCF/UDM/SLF/NEF/EIR",Method="GET/POST/PUT/DELETE/PATCH", ProvRequest="N", subtype="SLFGroupName/NFGroupIdMap/ExposureAMData/ExposurePSMData/subs-to-notify/EquipmentStatus"}
Description	Total number of success responses that UDR sends to different NFs along with method types
Type	Counter
Dimensions	Method NFType ProvRequest subtype

Table 6-101 UDR NF Type Subscription Metrics - Method Wise

Field	Details
Metric Name	nudr_dr_nf_type_subscription_request{NFType="PCF/UDM/NEF",Method="POST/PUT/DELETE/GET"}
Description	Total number of subscription requests for each NF type as well as each method type.
Type	Counter
Dimensions	Method NFType

Table 6-102 UDR NF Type Subscription Metrics - Success Response

Field	Details
Metric Name	nudr_dr_nf_type_subscription_request_status{NFType="PCF/UDM/NEF",StatusCode=~"2.*/4.*", Method="POST/PUT/DELETE/GET/PATCH"}
Description	Total number of success responses of subscriptions.
Type	Counter
Dimensions	Method NFType StatusCode

Table 6-103 Config Service Update

Field	Details
Metric Name	Total number of config updates received by nudr-config microservices
Description	If the configuration change is successfully (2xx) received or throws an error (4xx).
Type	Counter
Dimensions	StatusCode

Table 6-104 VSA Specific Requests

Field	Details
Metric Name	udr_vsa_specific_requests_total{Method="POST/PUT/DELETE/GET/PATCH"}
Description	Total number of VSA requests method wise
Type	Counter
Dimensions	Method NFType ResourceType

Table 6-105 udr_request_processing_time_seconds

Field	Details
Metric Name	udr_request_processing_time_seconds
Description	Average time taken by nudr-dr service to process the request including cnDBtier and nudr-dr service.
Type	Timer
Dimensions	Not Applicable

Table 6-106 udr_db_processing_time_seconds

Field	Details
Metric Name	udr_db_processing_time_seconds
Description	Average time taken to process the database operations excluding the application logic.
Type	Timer
Dimensions	Not Applicable

Table 6-107 slf_sucess_txn_default_grp_id

Field	Details
Metric Name	slf_sucess_txn_default_grp_id
Description	The number of requests for which the SLF reponds with default GroupId for Lookup.
Type	Counter
Dimensions	Not Applicable

Table 6-108 nudr_dr_subscription_expired

Field	Details
Metric Name	nudr_dr_subscription_expired
Description	This metric will be logged when the subscription is expired.
Type	Counter
Dimensions	NFType

Table 6-109 udr_subscriber_not_found

Field	Details
Metric Name	udr_subscriber_not_found{resource_name=~"nudr-dr|nudr-group-id-map|nudsf-dr"}
Description	This metric will be logged whenever subscriber is not present.
Type	Counter
Dimensions	resource-name

Table 6-110 eir_txn_default

Field	Details
Metric Name	eir_txn_default_response_sent
Description	The number of EIR EIC responses using default response.
Type	Counter
Dimensions	Not Applicable

Table 6-111 Default SM Policy SNSSAI Data Creation

Field	Details
Metric Name	udr_default_smPolicySnssaiData_creation_total{Method="PUT/PATCH"}
Description	Total number of requests for which default value of smPolicySnssaiData is applied.
Type	Counter
Dimensions	Not Applicable

Table 6-112 Auto Enrollment of Subscriber

Field	Details
Metric Name	total_auto_enrol_requests_total
Description	The total number of auto enrollment requests.
Type	Counter
Dimensions	Not Applicable

Table 6-113 ETag Rest Request

Field	Details
Metric Name	udr_etag_rest_request_total{Method="PUT/GET/PATCH/DELETE",etag_header="if-match/if-none-match"}
Description	Total number of Rest request received for which ETag is enabled.
Type	Counter
Dimensions	Not Applicable

Table 6-114 ETag Rest Response

Field	Details
Metric Name	udr_etag_rest_response_total{Method(PUT,GET,PATCH,DELETE), status(200,201,204,412,304)}
Description	Total number of responses sent for which ETag is enabled.
Type	Counter
Dimensions	Not Applicable

Table 6-115 EIR Default Response IMEI Not Found

Field	Details
Metric Name	eir_default_response_imei_not_found
Description	The number of EIR and EIC responses using default response when IMEI or PEI is not found in the database.
Type	Counter
Dimensions	Not Applicable

Table 6-116 Suppress Notifications

Field	Details
Metric Name	suppress_user_agent_not_found_total
Description	This metric provides the total number of requests without User-Agent header when the feature is enabled.
Type	Counter
Dimensions	NA

Table 6-117 udr_subscriptions_recreated

Field	Details
Metric Name	udr_subscriptions_recreated
Description	This metric provides the total number of POST requests received for the existing subscription when allowSubscriptionRecreation is set to true.
Type	Counter
Dimensions	NA

6.4 nudr-dr-provservice Metrics

The following metrics are applicable to the nudr-dr-provservice of UDR.

Table 6-118 UDR Total Requests

Field	Details
Metric Name	udr_rest_all_requests_total
Description	Total number of requests received by nudr-dr-provservice (All UDR operations)
Type	Counter
Dimensions	sbi_correlation_header(no)key(imsi/msisdn/nai/extid/accountid)

Table 6-119 UDR Total Responses

Field	Details
Metric Name	udr_rest_all_response_total
Description	Total number of responses sent by nudr-dr-provservice (All UDR operations)
Type	Counter
Dimensions	sbi_correlation_header(no) key(imsi/msisdn/nai/extid/accountid) status(failure/success)

Table 6-120 UDR TotalSuccess Responses

Field	Details
Metric Name	udr_rest_success_response_total
Description	Total number of success responses sent by nudr-dr-provservice (All UDR operations)
Type	Counter
Dimensions	Not Applicable

Table 6-121 UDR Total Failure Responses

Field	Details
Metric Name	udr_rest_failure_response_total
Description	Total number of failure responses sent by nudr-dr-provservice (All UDR operations)
Type	Counter
Dimensions	Not Applicable

Table 6-122 UDR Put Requests

Field	Details
Metric Name	udr_rest_request_total{Method="PUT/PATCH/GET/DELETE/POST"}
Description	Total number of PUT requests received by nudr-dr-provservice (UDR related)
Type	Counter
Dimensions	Method sbi_correlation_header key status

Table 6-123 UDR Put Success Responses

Field	Details
Metric Name	udr_rest_response_success_total{Method="PUT"}
Description	Total number of PUT success responses sent by nudr-dr-provservice (UDR related)
Type	Counter
Dimensions	Method

Table 6-124 UDR Put Failure Responses

Field	Details
Metric Name	udr_rest_response_failure_total{Method="PUT"}
Description	Total number of PUT failure responses sent by nudr-dr-provservice (UDR related)
Type	Counter
Dimensions	Method

Table 6-125 UDR Patch Success Responses

Field	Details
Metric Name	udr_rest_response_success_total{Method="PATCH/GET/DELETE/POST"}
Description	Total number of PATCH success responses sent by nudr-dr-provservice (UDR related)
Type	Counter
Dimensions	Method

Table 6-126 UDR Patch Failure Responses

Field	Details
Metric Name	udr_rest_response_failure_total{Method="PATCH/GET/DELETE/POST"}
Description	Total number of PATCH failure responses sent by nudr-dr-provservice (UDR related)
Type	Counter
Dimensions	Method

Table 6-127 UDR Schema Validation Success

Field	Details
Metric Name	udr_schema_validation_success_total
Description	Total success count of schema validations done for all operations with body.
Type	Counter
Dimensions	Not Applicable

Table 6-128 UDR Schema Validation Failure

Field	Details
Metric Name	udr_schema_validation_failure_total
Description	Total failure count of schema validations done for all operations with body.
Type	Counter
Dimensions	Not Applicable

Table 6-129 UDR Put Schema Success

Field	Details
Metric Name	udr_schema_mgm_operations_success_total
Description	Total number of successful schema updates processed by nudr-dr-provservice
Type	Counter
Dimensions	Method (PUT/GET/DELETE) RESOURCE (POLICY_DATA/ SUBSCRIPTION_DATA/ PROFILE_DATA/SLF_GROUP) EXPOSURE_DATA

Table 6-130 UDR Put Schema Failure

Field	Details
Metric Name	udr_schema_mgm_operations_failure_total
Description	Total number of failure schema updates processed by nudr-dr-provservice
Type	Counter
Dimensions	Method (PUT/GET/DELETE) RESOURCE (POLICY_DATA/ SUBSCRIPTION_DATA/ PROFILE_DATA/SLF_GROUP) EXPOSURE_DATA

Table 6-131 Db Operations Total

Field	Details
Metric Name	udr_db_operations_total{Method="READ/UPDATE"}
Description	Total number of database reads and writes performed by nudr-dr-provservice on the back end NDB Cluster.
Type	Counter
Dimensions	Method

Table 6-132 Db Operations Success

Field	Details
Metric Name	udr_db_operations_success_total{Method="READ/UPDATE"}
Description	Total number of successful DB reads performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Method

Table 6-133 Db Operations Failure

Field	Details
Metric Name	udr_db_operations_failure_total{Method="READ/UPDATE"}
Description	Total number of failed DB reads performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Method

Table 6-134 Db Total Txn Attempted

Field	Details
Metric Name	udr_total_transactions_total
Description	Total number of successful DB transactions (includes all DB operations) performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Not Applicable

Table 6-135 DB Txn Success

Field	Details
Metric Name	udr_successful_transactions_total
Description	Total number of failed DB transactions (includes all DB operations) performed by nudr-drservice on the back end NDB Cluster.
Type	Counter
Dimensions	Not Applicable

Table 6-136 UDR Subscription Requests

Field	Details
Metric Name	nudr_dr_all_subscription_requests_total
Description	Total number of subscription requests received by nudr-dr-provservice (All operations)
Type	Counter
Dimensions	Not Applicable

Table 6-137 UDR Subscription Request Successful

Field	Details
Metric Name	nudr_dr_all_subscription_responses_total
Description	Total number of successful subscription request processed successfully by nudr-dr-provservice (All operations)
Type	Counter
Dimensions	Not Applicable

Table 6-138 UDR Subscription Response Failure

Field	Details
Metric Name	nudr_dr_all_subscription_failed_responses_total
Description	Total number of failed subscription response sent by nudr-dr-provservice (All operations)
Type	Counter
Dimensions	Not Applicable

Table 6-139 UDR Post Subscription Requests

Field	Details
Metric Name	nudr_dr_subscription_request_total{Method="POST/PUT/GET/DELETE"}
Description	Total number of successful POST Subscription requests processed by nudr-dr-provservice
Type	Counter
Dimensions	Method

Table 6-140 UDR Post Subscription Response Success

Field	Details
Metric Name	nudr_dr_subscription_successful_response_total{Method="POST/PUT/GET/DELETE"}
Description	Total number of successful POST Subscription response sent by nudr-dr-provservice
Type	Counter
Dimensions	Method

Table 6-141 UDR Post Subscription Response Failure

Field	Details
Metric Name	nudr_dr_subscription_failed_response_total{Method="POST/PUT/GET/DELETE"}
Description	Total number of failed POST Subscription response sent by nudr-dr-provservice
Type	Counter
Dimensions	Method

Table 6-142 UDR Notification Requests

Field	Details
Metric Name	nudr_dr_notif_signal_sent_total
Description	Total number of notifications sent successfully by nudr-dr-provservice to nudr-notify-service
Type	Counter
Dimensions	Not Applicable

Table 6-143 UDR Notification Failure

Field	Details
Metric Name	nudr_dr_notif_signal_failed_notifications_total
Description	Total number of notifications failed to send to nudr-notify-service
Type	Counter
Dimensions	Not Applicable

Table 6-144 UDR Update Notification Success

Field	Details
Metric Name	nudr_dr_notif_signal_notification_update_success_total
Description	Total number of update notifications sent successfully to nudr-notify-service
Type	Counter
Dimensions	Method

Table 6-145 UDR Update Notification Failure

Field	Details
Metric Name	nudr_dr_notif_signal_notification_update_failed_total
Description	Total number of update notifications failed to send to nudr-notify-service
Type	Counter
Dimensions	Method

Table 6-146 UDR Delete Notification Success

Field	Details
Metric Name	nudr_dr_notif_signal_notification_delete_success_total
Description	Total number of delete notifications sent successfully to nudr-notify-service
Type	Counter
Dimensions	Method

Table 6-147 UDR Delete Notification Failure

Field	Details
Metric Name	nudr_dr_notif_signal_notification_delete_failed_total
Description	Total number of delete notifications failed to send to nudr-notify-service
Type	Counter
Dimensions	Method

Table 6-148 UDR NF Type Specific Metrics - Method wise

Field	Details
Metric Name	udr_nftype_specific_requests{NFType="PCF/UDM/SLF/NEF/EIR",Method="GET/POST/PUT/DELETE/PATCH", ProvRequest="Y", subtype="SLFGroupName/NFGroupIdMap/EquipmentStatus/EIRProfileUpdate"}
Description	Total number of requests that UDR receives from different NF types along with method types
Type	Counter
Dimensions	Method NFType ProvRequest subtype

Table 6-149 UDR NF Type Specific Metrics - Success Response, Subtype wise, Method wise, and Provisioning Request

Field	Details
Metric Name	udr_nftype_specific_requests_status{NFType="PCF/UDM/SLF/NEF/EIR",StatusCode=~"2.*/4.*/5.*", ProvRequest="Y", Method="GET/POST/PUT/PATCH/DELETE" , subtype="SLFGroupName/NFGroupIdMap/EquipmentStatus/EIRProfileUpdate"}
Description	Total number of success responses for SLF based on subtype, method wise
Type	Counter
Dimensions	Method NFType ProvRequest subtype StatusCode

Table 6-150 UDR NF Type Subscription Metrics - Method Wise

Field	Details
Metric Name	nudr_dr_nf_type_subscription_request{NFType="PCF/UDM/NEF",Method="POST/PUT/DELETE/GET"}
Description	Total number of subscription requests for each NF type as well as each method type
Type	Counter
Dimensions	Method NFType

Table 6-151 UDR NF Type Subscription Metrics - Success Response

Field	Details
Metric Name	nudr_dr_nf_type_subscription_request_status{NFType="PCF/UDM/NEF",StatusCode=~"2.*/4.*", Method="POST/PUT/DELETE/GET/PATCH"}
Description	Total number of success responses of subscriptions
Type	Counter
Dimensions	Method NFType StatusCode

Table 6-152 Config Service Update

Field	Details
Metric Name	nudr_dr_config_service_update{StatusCode:200/400}
Description	If the configuration change is successfully(2xx) received or throws a error(4xx)
Type	Counter
Dimensions	StatusCode

Table 6-153 VSA Specific Requests Total

Field	Details
Metric Name	udr_vsa_specific_requests_total{Method="POST/PUT/DELETE/GET/PATCH"}
Description	Total number of VSA requests on the basis of method
Type	Counter
Dimensions	Method NFType ResourceType

Table 6-154 VSA Specific Requests Status

Field	Details
Metric Name	udr_vsa_specific_requests_status_total{StatusCode=~"2.*/4.*",Method="POST/PUT/DELETE/GET/PATCH"}
Description	Total number of VSA requests Success(2xx)/Failure(4xx) Response method wise
Type	Counter
Dimensions	Method NFType ResourceType StatusCode

Table 6-155 Request Processing Time

Field	Details
Metric Name	udr_request_processing_time_seconds
Description	Time to process UDR request. This is measured from when the request is received to when the response is sent
Type	Timer
Dimensions	Not Applicable

Table 6-156 Database Processing Time

Field	Details
Metric Name	udr_db_processing_time_seconds
Description	Time to process a DB query. This is measured from when the database method starts to the db method ends.
Type	Timer
Dimensions	Not Applicable

Table 6-157 Subscription Expired

Field	Details
Metric Name	nudr_dr_subscription_expired
Description	This metric is logged when the subscription is expired.
Type	Counter
Dimensions	NFType

Table 6-158 Subscriber Not Found

Field	Details
Metric Name	udr_subscriber_not_found{resource_name=~"nudr-dr-prov|nudr-group-id-map-prov|slf-group-prov"}
Description	This metric is logged whenever the subscriber is not present.
Type	Counter
Dimensions	resource-name

6.5 nudr-notify-service Metrics

The following metrics are applicable to the nudr-notify-service of UDR.

Table 6-159 UDR Notification Requests

Field	Details
Metric Name	nudr_notif_notifications_signals_received_total
Description	Total number of notifications received on nudr-notify-service from nudr-drservice.
Type	Counter
Dimensions	Not Applicable

Table 6-160 UDR Failed Notifications Processing

Field	Details
Metric Name	nudr_notif_notifications_processing_failed_total
Description	Total number of notification failure processing on nudr-notify-service.
Type	Counter
Dimensions	Not Applicable

Table 6-161 UDR Notifications Sent

Field	Details
Metric Name	nudr_notif_notifications_sent_total
Description	Total number of notifications sent to network.
Type	Counter
Dimensions	sbi_correlation_header(yes/no) key(imsi/msisdn/nai/extid/accountid)

Table 6-162 UDR Send Notification Failures

Field	Details
Metric Name	nudr_notif_notifications_send_fail_total
Description	Total number of notifications failed to send to network.
Type	Counter
Dimensions	Not Applicable

Table 6-163 UDR Notifications Marked Retry

Field	Details
Metric Name	nudr_notif_notifications_marked_for_retry_total
Description	Total number of notifications marked for retry after notification failure response.
Type	Counter
Dimensions	Not Applicable

Table 6-164 UDR Notification Responses

Field	Details
Metric Name	nudr_notif_notifications_ack_total
Description	Total number of responses for notifications sent to network.
Type	Counter
Dimensions	Not Applicable

Table 6-165 UDR Notification Success Responses

Field	Details
Metric Name	nudr_notif_notifications_ack_2xx_total
Description	Total number of success responses for notifications sent to network.
Type	Counter
Dimensions	Not Applicable

Table 6-166 UDR Notification 4xx Responses

Field	Details
Metric Name	nudr_notif_notifications_ack_4xx_total
Description	Total number of 4xx error responses for notifications sent to network.
Type	Counter
Dimensions	Not Applicable

Table 6-167 UDR Notification 5xx Responses

Field	Details
Metric Name	nudr_notif_notifications_ack_5xx_total
Description	Total number of 5xx error responses for notifications sent to network.
Type	Counter
Dimensions	Not Applicable

Table 6-168 UDR NF Type Notification Metric

Field	Details
Metric Name	nudr_notif_notifications_nftype_signals_received{NFType="UDM/PCF",Method="UPDATE/DELETE"}
Description	Total number of notifications received to sent out to UDM or PCF with update or delete requests.
Type	Counter
Dimensions	Method NFType

Table 6-169 Config Service Update

Field	Details
Metric Name	nudr_notify_config_service_update{StatusCode:200/400}
Description	If the configuration change is received successfully(200) or throws error while processing (400)
Type	Counter
Dimensions	StatusCode

Table 6-170 VSA Notification Received

Field	Details
Metric Name	nudr_notif_notifications_vsa_signals_received {UPDATE, DELETE}
Description	Total number of notifications update received by Nudr-notify when the sm-data/vsa is updated.
Type	Counter
Dimensions	Method NFType ResourceType

Table 6-171 Subscriptions Expired Count

Field	Details
Metric Name	nudr_notif_subscription_expired
Description	Total number of expired notifications for the subscription requests.
Type	Counter
Dimensions	NFType Notification Type

Table 6-172 Notification Count with ETag Header

Field	Details
Metric Name	nudr_notif_etag_notifications_sent_total
Description	Total number of notifications for which ETAG is sent from Nudr-dr/Nudr-dr-prov microservices.
Type	Counter
Dimensions	etag (yes/no)

Table 6-173 Notify Supress Notifications

Field	Details
Metric Name	nudr_notif_suppress_notifications_total
Description	This metrics indicates number of suppressed notifications.
Type	Counter
Dimensions	NA

6.6 nudr-diameterproxy-service Metrics

The following metrics are applicable to the nudr-diameterproxy-service of UDR.

Table 6-174 Diameter proxy Request Messages

Field	Details
Metric Name	nudr_diameterproxy_total_requests_total
Description	The total number of requests received on the diameterproxy microservice.
Type	Counter
Dimensions	Not Applicable

Table 6-175 Diameter proxy Response Messages

Field	Details
Metric Name	nudr_diameterproxy_total_response_total
Description	Total number of Sh message responses from diameter peer
Type	Counter
Dimensions	ResultCode

Table 6-176 Diameter proxy Success Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{ResultCode="2001"}
Description	Total number of successful Sh message responses from diameter peer.
Type	Counter
Dimensions	MessageType ResultCode

Table 6-177 Diameter proxy Failure Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{ResultCode=!"2001"}
Description	Total number of failure Sh message responses from diameter peer
Type	Counter
Dimensions	MessageType ResultCode

Table 6-178 Diameter proxy Decode Failed Messages

Field	Details
Metric Name	nudr_diameterproxy_message_decoding_failed_total
Description	The total number of messages failed while decoding and invalid AVPs in the message.
Type	Counter
Dimensions	Not Applicable

Table 6-179 Diameter proxy Discarded Messages

Field	Details
Metric Name	nudr_diameterproxy_request_discarded_total
Description	The total number of discarded messages due to invalid command codes.
Type	Counter
Dimensions	Not Applicable

Table 6-180 Diameter proxy UDA Success Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="UDA", ResultCode="2001"}
Description	The total number of success User Data Answer messages received on diameterproxy.
Type	Counter
Dimensions	MessageType ResultCode

Table 6-181 Diameter proxy UDA Failure Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="UDA", ResultCode !="2001"}
Description	The total number of failure User Data Answer messages received on diameterproxy.
Type	Counter
Dimensions	MessageType ResultCode

Table 6-182 Diameterproxy_UDR_Rejected_By_Unknown_User

Field	Details
Metric Name	nudr_diameterproxy_request_rejected_unknown_user_total
Description	The total number User data requests messages failed because of Unknown user.
Type	Counter
Dimensions	Not Applicable

Table 6-183 Diameterproxy_UDR_Rejected_By_Invalid_Service_Indication

Field	Details
Metric Name	nudr_diameterproxy_rejected_invalid_service_indication_requests_total{MessageType="UDR"}
Description	The total number User Data request messages failed because of invalid service passed.
Type	Counter
Dimensions	MessageType

Table 6-184 Diameterproxy_PUR_Messages

Field	Details
Metric Name	nudr_diameterproxy_requests_total{MessageType="PUR"}
Description	The total number of profile update request messages received on diameterproxy.
Type	Counter
Dimensions	MessageType

Table 6-185 Diameterproxy_PUA_Success_Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="PUA", ResultCode="2001"}
Description	The total number of success profile data update requests
Type	Counter
Dimensions	MessageType ResultCode

Table 6-186 Diameterproxy_PUA_Failure_Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="PUA", ResultCode !="2001"}
Description	The total number of failure profile data update requests
Type	Counter
Dimensions	MessageType ResultCode

Table 6-187 Diameterproxy_PUR_Rejected_By_Unknown_Use

Field	Details
Metric Name	nudr_diameterproxy_request_rejected_unknown_user_total
Description	The total number of PUR messages rejected by unknown user( Subscriber doesn't exists).
Type	Counter
Dimensions	Not Applicable

Table 6-188 Diameterproxy_PUR_Rejected_By_Invalid_Service_Indication

Field	Details
Metric Name	nudr_diameterproxy_rejected_invalid_service_indication_requests_total{MessageType="PUR"}
Description	The total number of failed profile update requests with passing invalid service indication.
Type	Counter
Dimensions	MessageType

Table 6-189 Diameterproxy_SNR_Messages

Field	Details
Metric Name	nudr_diameterproxy_requests_total{MessageType="SNR"}
Description	The total number of subscriber notification request messages received on diameterproxy.
Type	Counter
Dimensions	MessageType

Table 6-190 Diameterproxy_SNA_Success_Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="SNA", ResultCode="2001"}
Description	The total number of Success subscriber notification messages.
Type	Counter
Dimensions	MessageType ResultCode

Table 6-191 Diameterproxy_SNA_Failure_Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="SNA", ResultCode !="2001"}
Description	The total number of failure subscriber notification messages
Type	Counter
Dimensions	MessageType ResultCode

Table 6-192 Diameterproxy_SNR_Rejected_By_Unknown_User

Field	Details
Metric Name	nudr_diameterproxy_request_rejected_unknown_user_total
Description	The total number of subscriber notification messages rejected by an unknown user
Type	Counter
Dimensions	Not Applicable

Table 6-193 Diameterproxy_SNR_Rejected_By_Invalid_Service_Indication

Field	Details
Metric Name	nudr_diameterproxy_rejected_invalid_service_indication_requests_total{MessageType="SNR"}
Description	The total number of subscriber notification requests rejected by passing invalid service indications
Type	Counter
Dimensions	MessageType

Table 6-194 Diameterproxy_PNR_Messages

Field	Details
Metric Name	udr_diameterproxy_requests_total{MessageType="PNR"}
Description	The total number of Push notification messages sent from diameterproxy.
Type	Counter
Dimensions	MessageType

Table 6-195 Diameterproxy_PNA_Success_Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="PNA", ResultCode="2001"}
Description	The total number of success Push notification sent from diameterproxy.
Type	Counter
Dimensions	MessageType ResultCode

Table 6-196 Diameterproxy_PNA_Failure_Messages

Field	Details
Metric Name	nudr_diameterproxy_responses_total{MessageType="PNA", ResultCode !="2001"}
Description	The total number of failure push notification sent from diameterproxy.
Type	Counter
Dimensions	MessageType ResultCode

Table 6-197 Diameter_Total_Rest_request_recieved_From_Notify-service

Field	Details
Metric Name	nudr_diameterproxy_total_notification_received_total
Description	The total number of rest requests received from notify-service.
Type	Counter
Dimensions	Not Applicable

Table 6-198 Diameter_Total_Rest_Failure_requests_From_notify-service

Field	Details
Metric Name	nudr_diameterproxy_notification_failed_total
Description	The total number of rest requests are failed to send Push notification from the diameterproxy service.
Type	Counter
Dimensions	Not Applicable

Table 6-199 nudr_diameterproxy_config_service_update_total

Field	Details
Metric Name	nudr_diameterproxy_config_service_update_total{StatusCode="200/400"}
Description	The total number of update requests(PUT) along with successfully updated the data in microservice
Type	Counter
Dimensions	StatusCode

Table 6-200 diameter_request_processing_time_seconds

Field	Details
Metric Name	diameter_request_processing_time_seconds
Description	Average time for processing diameter messages and database operation.
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-201 diameter_db_processing_time_seconds

Field	Details
Metric Name	diameter_db_processing_time_seconds
Description	Average time for only database operation for diameter messages.
Type	Timer
Dimensions	quantile InstanceIdentifier

Table 6-202 eir_default_response_imei_not_found

Field	Details
Metric Name	eir_default_response_imei_not_found
Description	Provides the number of ECA messages based on Interface (S13 or N17) with defaultResponses when IMEI is not present in EIR database.
Type	Counter
Dimensions	Interface

Table 6-203 eir_txn_default_response_sent

Field	Details
Metric Name	eir_txn_default_response_sent
Description	Provides the number of ECA messages based on Interface (S13 or N17) with defaultResponses when user name or IMSI is not present in the EIR database but IMEI is present in the EIR database.
Type	Counter
Dimensions	Interface

6.7 nudr-config-service Metrics

The following table provides metrics for nudr-config microservice of UDR.

Table 6-204 config_schema_validation_total

Field	Details
Metric Name	nudr_config_schema_validation_total{StatusCode="200/400"}
Description	Pegging schema validation with 200/400 as response code.
Type	Counter
Dimensions	StatusCode

Table 6-205 config_total_requests_total

Field	Details
Metric Name	nudr_config_total_requests_total{Method='GET/POST/PUT'}
Description	Pegging all the GET request received by configuration service
Type	Counter
Dimensions	Method

Table 6-206 config_total_responses

Field	Details
Metric Name	nudr_config_total_responses_total{Method='GET/PUT/POST',StatusCode="200/201/400/404/405/500"}
Description	Pegging the response of GET request with response code: 200/201/400/404/405/500
Type	Counter
Dimensions	Method StatusCode

Table 6-207 export_total_requests

Field	Details
Metric Name	nudr_config_export_total_requests_total{Method='POST'}
Description	Pegging all the POST request received by EXPORT API of configuration service
Type	Counter
Dimensions	Method

Table 6-208 export_total_responses

Field	Details
Metric Name	nudr_config_export_total_responses_total{Method='POST'}
Description	Pegging the response of EXPORT POST request with response code: 201/400/500
Type	Counter
Dimensions	Method StatusCode

Table 6-209 export_total_responses

Field	Details
Metric Name	nudr_config_export_status_total_requests_total{Method='GET'}
Description	Pegging all the GET request received by EXPORT status API of configuration service
Type	Counter
Dimensions	Method

Table 6-210 export_status_total_responses

Field	Details
Metric Name	nudr_config_export_status_total_responses_total{Method='GET'}
Description	Pegging the response of GET EXPORT status request with response code: 200/404/500
Type	Counter
Dimensions	Method StatusCode

Table 6-211 export_report_total_requests

Field	Details
Metric Name	nudr_config_export_report_total_requests_total{Method='GET'}
Description	Pegging all the GET Request received by EXPORT report API of config service
Type	Counter
Dimensions	Method

Table 6-212 export_report_total_responses

Field	Details
Metric Name	nudr_config_export_report_total_responses_total{Method='GET'}
Description	Pegging the response of GET EXPORT report request with response code: 200/404/500
Type	Counter
Dimensions	Method StatusCode

Table 6-213 export_download_total_requests

Field	Details
Metric Name	nudr_config_export_download_total_requests_total{Method='GET'}
Description	Pegging all the GET request received by EXPORT download API of configuration service
Type	Counter
Dimensions	Method

Table 6-214 export_download_total_responses

Field	Details
Metric Name	nudr_config_export_download_total_responses_total{Method='GET'}
Description	Pegging the response of GET EXPORT download request with response code: 200/404/500
Type	Counter
Dimensions	Method StatusCode

Table 6-215 import_total_requests

Field	Details
Metric Name	nudr_config_import_total_requests_total{Method='POST'}
Description	Pegging all the POST request received by IMPORT API of configuration service
Type	Counter
Dimensions	Method

Table 6-216 import_total_responses

Field	Details
Metric Name	nudr_config_import_total_responses_total{Method='POST'}
Description	Pegging the response of IMPORT POST request with response code: 201/400/500
Type	Counter
Dimensions	Method StatusCode

Table 6-217 import_status_total_requests

Field	Details
Metric Name	nudr_config_import_status_total_requests_total{Method='GET'}
Description	Pegging all the GET request received by IMPORT status API of configuration service
Type	Counter
Dimensions	Method

Table 6-218 import_status_total_responses

Field	Details
Metric Name	nudr_config_import_status_total_responses_total{Method='GET'}
Description	Pegging the response of GET IMPORT status request with response code: 200/404/500
Type	Counter
Dimensions	Method StatusCode

Table 6-219 import_report_total_requests

Field	Details
Metric Name	nudr_config_import_report_total_requests_total{Method='GET'}
Description	Pegging all the GET requests received by IMPORT report API of configuration service
Type	Counter
Dimensions	Method

Table 6-220 import_report_total_requests

Field	Details
Metric Name	nudr_config_import_report_total_responses_total{Method='GET'}
Description	Pegging the response of GET IMPORT report request with response code: 200/404/500
Type	Counter
Dimensions	Method StatusCode

Table 6-221 export_tool_controlled_shutdown

Field	Details
Metric Name	export_tool_controlled_shutdown
Description	This metric indicates the operational status. For example, 0 - NORMAL 1 - COMPLETE_SHUTDOWN
Type	Guage
Dimensions	NA

Table 6-222 operational_status

Field	Details
Metric Name	nudr_config_operational_status
Description	This metric indicates the operational status of UDR. For example, 0 - NORMAL 1 - COMPLETE_SHUTDOWN
Type	Guage
Dimensions	NA

6.8 nrf-client Metrics

The following table provides metrics for nrf-client.

Table 6-223 NRF Instance Status

Field	Details
Metric Name	nrfclient_nrf_operative_status
Description	The current operative status of the NRF Instance. 0 - NRF is unavailable/unhealthy 1- NRF is available/healthy
Type	Gauge
Dimensions	NrfUri - URI of the NRF Instance

Table 6-224 NRF Instance Status Count

Field	Details
Metric Name	nrfclient_nrf_status_total
Description	Total number of times a NRF Instance is marked as Healthy or Un-healthy apiRoot shall be specified in the format 'scheme'://'fqdn':'port' If Health Check procedure is disabled, all NRF Instances are marked as HEALTHY after Successful NfRegistration.
Type	Counter
Dimensions	NrfUri- URI of the NRF InstanceHealthStatusFailureReason - Reason for the status

Table 6-225 NRF Instance Consecutive Healthy Count

Field	Details
Metric Name	nrfclient_nrf_successive_healthy_count
Description	The metric shows the consecutive number of times the NRF is considered as healthy. The metric shall have a minimum value of 0 and maximum value of healthCheckCount.
Type	Counter
Dimensions	NrfUri- URI of the NRF Instance

Table 6-226 NRF Instance Consecutive Unhealthy Count

Field	Details
Metric Name	nrfclient_nrf_successive_unhealthy_count
Description	The metric shows the consecutive number of times the NRF is considered as healthy. The metric shall have a minimum value of 0 and maximum value of healthCheckCount.
Type	Counter
Dimensions	NrfUri- URI of the NRF Instance

Table 6-227 DNS lookup requests

Field	Details
Metric Name	nrfclient_dns_lookup_request_total
Description	Total number of times a DNS lookup request is sent to the alternate route service. This metric replaces ocpm_ar_lookup_request_total.
Type	Scheme - http or httpsVirtualFqdn - Fqdn that shall be used by the alternate service for the DNS lookup
Dimensions	The metric shall be pegged only if enableVirtualNrfResolution is set to true

Table 6-228 DNS lookup requests

Field	Details
Metric Name	nrfclient_dns_lookup_response_total
Description	Total number of times a DNS lookup response is received from the alternate route service. This metric replaces ocpm_ar_lookup_response_total.
Type	Scheme - HTTP or HTTPS VirtualFqdn - Fqdn that shall be used by the alternate service for the DNS lookup HttpStatusCode - The status code as received in the response.
Dimensions	The metric shall be pegged only if enableVirtualNrfResolution is set to true

Table 6-229 DNS setup requests

Field	Details
Metric Name	nrfclient_dns_register_request_total
Description	Total number of times a DNS register request is sent to the alternate route service. This metric replaces ocpm_ar_setup_total.
Type	Scheme - http or https VirtualFqdn - FQDN that shall be used by the alternate service for the DNS lookup
Dimensions	The metric shall be pegged only if enableVirtualNrfResolution is set to true.

Table 6-230 NF Load

Field	Details
Metric Name	nrfclient_perf_info_nf_profile_load
Description	The current Load of the NF
Type	Gauge
Dimensions	Not Applicable

Table 6-231 Current NF Status

Field	Details
Metric Name	nrfclient_current_nf_status
Description	The current operative status of the NF. The gauge indicates the status as below: 0 - REGISTERED1 - DEREGISTERED2 - SUSPENDED3 - UNDISCOVERABLE4 - UNKNOWN
Type	Gauge
Dimensions	NfType - The NF's NfType as present in the registered NfProfile. NfInstanceID - The NF's nfInstanceId as present in the registered NfProfile. NfFqdn - The NF's FQDN as present in the registered NfProfile.

Table 6-232 Current NF Status with NRF

Field	Details
Metric Name	nrfclient_nf_status_with_nrf
Description	The operative status of the NF communicated to the NRF. The gauge must indicate the status as follows: 0 - REGISTERED 1 - DEREGISTERED 2 - SUSPENDED 3 - UNDISCOVERABLE 4 - UNKNOWN
Type	Gauge
Dimensions	NfType - The NF's NfType as present in the registered NfProfile. NfInstanceID - The NF's nfInstanceId as present in the registered NfProfile. NfFqdn - The NF's FQDN as present in the registered NfProfile.

Table 6-233 Health Status Subscription Requests

Field	Details
Metric Name	nrfclient_conn_in_subscribe_nrf_health_status_total
Description	Total number of Subscribe requests from NF service to to NRF-client to monitor the health status of the configured NRFs
Type	counter
Dimensions	NotificationURI - The URI received in the request

Table 6-234 Health Status Subscription Responses

Field	Details
Metric Name	nrfclient_conn_out_subscribe_nrf_health_status_total
Description	Total number of Subscribe response from NRF-Client to the subscribed NF service
Type	counter
Dimensions	NotificationURI - The URI received in the request HttpStatusCode - The HttpStatusCode of the response

Table 6-235 Health Status Notification requests

Field	Details
Metric Name	nrfclient_conn_out_notify_nrf_health_status_total
Description	Total number of notification sent to subscribed NF services due to health status update
Type	counter
Dimensions	NotificationURI - The URI to which notifications are sent.

Table 6-236 Health Status Notification responses

Field	Details
Metric Name	nrfclient_conn_in_notify_nrf_health_status_total
Description	Total number of response received for notification request from subscriber
Type	counter
Dimensions	NotificationURI - The URI to which notification is sent. , HttpStatusCode - The HttpResponseCode as sent by the subscriber,

Table 6-237 Requests sent by NRF-Client to NRF

Field	Details
Metric Name	nrfclient_nw_conn_out_request_total
Description	Total number of times NRF-client has sent a request to NRF. This includes autonomous requests as well as on-demand requests.
Type	counter
Dimensions	MessageType - The service request Type. NfType - The NF's NfType as present in the registered NfProfile. NfInstanceID - The NF's nfInstanceId as present in the registered NfProfile. NfFqdn - The NF's FQDN as present in the registered NfProfile.

Table 6-238 Responses Received by NRF-Client from NRF

Field	Details
Metric Name	nrfclient_nw_conn_in_response_total
Description	Total number of times NRF-client has received a response from NRF.
Type	counter
Dimensions	MessageType - The service request Type. NfType - The NF's NfType as present in the registered NfProfile. NfInstanceID - The NF's nfInstanceId as present in the registered NfProfile. NfFqdn - The NF's FQDN as present in the registered NfProfile. StatusCode - The HttpStatusCode as received from NRF.

Table 6-239 Notification Requests received at NRF-Client

Field	Details
Metric Name	nrfclient_nw_conn_in_notify_request_total
Description	Total number of nfStatusNotify requests received from NRF
Type	counter
Dimensions	EventType - The EventType for which the notification is triggered, NfInstanceID - The NfInstanceId for which the notification is triggered.

Table 6-240 Notification responses sent by NRF-Client

Field	Details
Metric Name	nrfclient_nw_conn_out_notify_response_total
Description	Total number of nfStatusNotify responses sent to NRF
Type	counter
Dimensions	EventType - The EventType for which the notification is triggered, NfInstanceID - The NfInstanceId for which the notification is triggered. HttpStatusCode - The HttpStatusCode sent by NRF-Client.

Table 6-241 Processing Time for Messages Between NRF-client and NRF

Field	Details
Metric Name	nrfclient_network_message_processing_latency
Description	Total message processing time duration
Type	Histogram
Dimensions	MessageType - The service request Type. NfType - The NF's NfType as present in the registered NfProfile. NfInstanceID - The NF's nfInstanceId as present in the registered NfProfile. NfFqdn - The NF's FQDN as present in the registered NfProfile.

Table 6-242 Requests Sent to app-info service

Field	Details
Metric Name	nrfclient_app_info_conn_out_request_total
Description	Total Number of requests sent to app-info service.
Type	Histogram
Dimensions	NfType - The NF's NfType as present in the registered NfProfile.

Table 6-243 Responses Received from app-info service

Field	Details
Metric Name	nrfclient_app_info_conn_in_response_total
Description	Total number of responses received from app-info service
Type	Counter
Dimensions	NfType - The NF's NfType as present in the registered NfProfile. StatusCode - The HttpStatusCode sent by app-info.

6.9 nudr-bulk-import-service Metrics

The following table provides metrics for nudr-bulk-import microservice of UDR.

Table 6-244 nudr_bulk_import_records_provisioned_total

Field	Details
Metric Name	nudr_bulk_import_records_provisioned_total{StatusCode="204/201/500/400/404/503" ,Status="Success/Failure", NFType="PCF/SLF/PCF-VSA/EIR"}
Description	Total number of success or failure records provisioned in UDR for PCF or SLF or PCF-VSA or EIR
Type	Counter
Dimensions	StatusCode Status NFType

Table 6-245 nudr_bulk_import_csvfile_records_read_total

Field	Details
Metric Name	nudr_bulk_import_csvfile_records_read_total{Method="DELETE/PUT/POST/PATCH" , Status="Success/Failure"}
Description	Total number of successful record reads from CSV file for DELETE, PUT, PATCH, POST operation.
Type	Counter
Dimensions	Method Status

Table 6-246 nudr_bulk_import_records_processed_total

Field	Details
Metric Name	nudr_bulk_import_records_processed_total{Method = "POST/PUT/DELETE/PATCH" , StatusCode="201/204/500/404/400/503", Status="Success/Failure"}
Description	Total number of records processed from CSV file.
Type	Counter
Dimensions	Method StatusCode Status

Table 6-247 nudr_bulk_import_tool_pvc_full_usage

Field	Details
Metric Name	nudr_bulk_import_tool_pvc_full_usage{container="nudr-bulk-import",namespace="ocudr"}
Description	Storage for Bulk Import tool is full
Type	Counter
Dimensions	container="nudr-bulk-import"

Table 6-248 nudr_xmltocsv_xmlfile_records_read_total

Field	Details
Metric Name	nudr_xmltocsv_xmlfile_records_read_total{Status="Success/Failure"}
Description	Total number of successful record reads from ixml file.
Type	Counter
Dimensions	Status

Table 6-249 nudr_xmltocsv_records_processed_total

Field	Details
Metric Name	nudr_xmltocsv_records_processed_total{Method = "POST/PUT/DELETE/PATCH", Status="Success/Failure"}
Description	Total number of xml records converted Success/Failure
Type	Counter
Dimensions	Method Status

Table 6-250 nudr_bulk_import_tool_pvc_full_usage

Field	Details
Metric Name	nudr_bulk_import_tool_pvc_full_usage{container="nudr-xmltocsv",namespace="ocudr"}
Description	Storage for XML Bulk Import tool is full
Type	Counter
Dimensions	container="nudr-xmltocsv"

Table 6-251 nudr_pdbi_to_csv_file_records_read

Field	Details
Metric Name	nudr_pdbi_to_csv_file_records_read{Status="Success"}
Description	Total number of successful record reads from PDBI file
Type	Counter
Dimensions	Status

Table 6-252 nudr_pdbi_to_csv_records_processed

Field	Details
Metric Name	nudr_pdbi_to_csv_records_processed(Status="Success",Method="CREATE,MODIFY,DELETE")
Description	Total number of pdbi records processed
Type	Counter
Dimensions	Method Status

Table 6-253 nudr_pdbi_to_csv_records_processed

Field	Details
Metric Name	nudr_pdbi_to_csv_records_processed_failed_total
Description	Total number of pdbi records processed failed
Type	Counter
Dimensions	container="nudr-pdbitocsv"

Table 6-254 nudr_bulk_import_tool_pvc_full_usage

Field	Details
Metric Name	nudr_bulk_import_tool_pvc_full_usage{container="nudr-pdbitocsv",namespace="ocudr"}
Description	Storage for PDBI Bulk Import tool is full
Type	Counter
Dimensions	container="nudr-bulk-import"

Table 6-255 bulkimport_files_fetched_from_remote_total

Field	Details
Metric Name	bulkimport_files_fetched_from_remote_total
Description	Total number of files that are transferred from remote to pvc
Type	Counter
Dimensions	NA

Table 6-256 bulkimport_files_fetched_from_remote_status_total

Field	Details
Metric Name	bulkimport_files_fetched_from_remote_status_total{status="success/failed",reason="CANNOT_CONNECT_TO_HOST/ACCESS_DENIED_TO_REMOTE/FILE_SIZE_NOT_AS_EXPECTED/LOGIN_DENIED/OUT_OF_SPACE"}
Description	Total number of files that are transferred from remote to pvc with status success/failure
Type	Counter
Dimensions	Status

Table 6-257 bulkimport_files_transferred_to_remote_total

Field	Details
Metric Name	bulkimport_files_transferred_to_remote_total
Description	Total number of files that are transferred from pvc to remote
Type	Counter
Dimensions	NA

Table 6-258 bulkimport_files_transferred_to_remote_status_total

Field	Details
Metric Name	bulkimport_files_transferred_to_remote_status_total{status="success/failed",reason="CANNOT_CONNECT_TO_HOST/ACCESS_DENIED_TO_REMOTE/FILE_SIZE_NOT_AS_EXPECTED/LOGIN_DENIED/OUT_OF_SPACE"}
Description	Total number of files that are transferred from pvc to remote with status success/failure
Type	Counter
Dimensions	status

Table 6-259 bulkimport_transfer_in_status

Field	Details
Metric Name	bulkimport_transfer_in_status
Description	Transfer-in status , 0 - success and 1- failure
Type	Gauge
Dimensions	NA

Table 6-260 bulkimport_transfer_out_status

Field	Details
Metric Name	bulkimport_transfer_out_status
Description	Transfer-in status , 0 - success and 1- failure
Type	Gauge
Dimensions	NA

6.10 nudr-export-tool service Metrics

The following table provides metrics for nudr-export-tool microservice of UDR.

Note:

Prometheus automatically appends the word total to all the counter type metrics that are displayed on the Prometheus dashboard.

Table 6-261 Export Status Aggregate

Field	Details
Metric Name	export_tool_status_total{status="success/fail"}
Description	Total number of success or failure export operations.
Type	Counter
Dimensions	Status

Table 6-262 Total Export Operations

Field	Details
Metric Name	export_tool_backUp_taken_total
Description	Total number of export operation triggered.
Type	Counter
Dimensions	NA

Table 6-263 Export Failure Indicator

Field	Details
Metric Name	export_failure
Description	Gauge indicating export operation failure. Values: 0: Success 1: Failure
Type	Gauge
Dimensions	NA

Table 6-264 PVC Full Indication

Field	Details
Metric Name	export_tool_full_usage
Description	Gauge indicating PVC full usage. Values: PVC Full: 1 PVC normal: 0
Type	Gauge
Dimensions	NA

Table 6-265 Total File Transfer Attempts

Field	Details
Metric Name	nudr_export_tool_total_file_transfers_total
Description	Total number of file transfer attempts.
Type	Counter
Dimensions	NA

Table 6-266 Successfull File Transfer Attempts

Field	Details
Metric Name	nudr_export_tool_successful_file_transfers_total
Description	Total number of successful file transfer attempts
Type	Counter
Dimensions	status

Table 6-267 Failed File Transfer Attempts

Field	Details
Metric Name	nudr_export_tool_failed_file_transfers_total
Description	Total number of failed file transfer attempts. status=failed,reason=CANNOT_CONNECT_TO_HOST,ACCESS_DENIED_TO_REMOTE,FILE_SIZE_NOT_AS_EXPECTED, LOGIN_DENIED,OUT_OF_SPACE
Type	Counter
Dimensions	status, reason

Table 6-268 Operational state of the NF

Field	Details
Metric Name	export_tool_controlled_shutdown
Description	Gives the operational state of the NF. For example, 0- NORMAL and 1- COMPLETE_SHUTDOWN
Type	Gauge
Dimensions	NA

6.11 app-info Metrics

The following table provides metrics for app-info microservice.

Table 6-269 appinfo_service_running

Field	Details
Metric Name	appinfo_service_running
Description	The status of monitored services
Type	Integer: 0,1
Dimensions	service namespace category

Table 6-270 appinfo_category_running

Field	Details
Metric Name	appinfo_category_running
Description	The status of monitored categories
Type	Integer: 0,1
Dimensions	namespace category

Table 6-271 appinfo_category_good

Field	Details
Metric Name	appinfo_category_good
Description	The readiness of monitored categories
Type	Integer: 0,1
Dimensions	namespace category

6.12 perf-info Metrics

The following table provides metrics for perf-info microservice.

Table 6-272 nf_load_info

Field	Details
Metric Name	nf_load_info
Description	Service load info
Type	Float
Dimensions	service namespace

Table 6-273 jvm_cpu_usage

Field	Details
Metric Name	jvm_cpu_usage
Description	Springboot per service jvm_cpu_usage
Type	Float
Dimensions	service namespace

Table 6-274 jvm_memory

Field	Details
Metric Name	jvm_memory
Description	Springboot per service jvm_memory
Type	Float
Dimensions	service namespace

Table 6-275 cgroup_cpu_nanoseconds

Field	Details
Metric Name	cgroup_cpu_nanoseconds
Description	It reports the total CPU time in nanoseconds on each CPU core for all tasks in the cgroup
Type	Float
Dimensions	NA

Table 6-276 cgroup_memory_bytes

Field	Details
Metric Name	cgroup_memory_bytes
Description	It reports the memory usage which is fairly straight forward to monitor
Type	Float
Dimensions	NA

Table 6-277 load_level

Field	Details
Metric Name	load_level
Description	The overload manager load level info
Type	Float
Dimensions	0,1,2,3,4

Table 6-278 service_resource_stress

Field	Details
Metric Name	service_resource_stress
Description	Tracks CPU, failures, and pending requests based on which the service calculates the overload level.
Type	NA
Dimensions	service type

Table 6-279 service_resource_overload_level

Field	Details
Metric Name	service_resource_overload_level
Description	Tracks individual resource overload level.
Type	0,1,2,3,4
Dimensions	service type

6.13 Diameter Gateway Metrics

The following table provides metrics for Diameter Gateway.

Table 6-280 diam_conn_network

Field	Details
Metric Name	diam_conn_network
Description	Tracks total number of active diameter connections with network peers.
Type	Gauge
Dimensions	destHost, destRealm, origHost, origRealm, direction from CER

Table 6-281 diam_conn_network

Field	Details
Metric Name	diam_conn_network_uptime_ms
Description	Tracks duration of active diameter connection with network peer.
Type	Histogram
Dimensions	destHost, destRealm, origHost, origRealm, direction, sduration

Table 6-282 diam_conn_local

Field	Details
Metric Name	diam_conn_local
Description	Tracks active diameter connection with local backend services.
Type	Gauge
Dimensions	destHost, destRealm, origHost, origRealm, direction from CER

Table 6-283 diam_conn_local_uptime_ms

Field	Details
Metric Name	diam_conn_local_uptime_ms
Description	Tracks overall up time of a diameter connection with local services.
Type	Histogram
Dimensions	destHost, destRealm, origHost, origRealm, direction, sduration

Table 6-284 diam_request_network_total

Field	Details
Metric Name	diam_request_network_total
Description	Tracks total number of request messages of a given command code to the network or from the network.
Type	Counter
Dimensions	destHost, destRealm, origHost, origRealm, appId, cmdCode, msgType, direction

Table 6-285 diam_response_network_total

Field	Details
Metric Name	diam_response_network_total
Description	Tracks total number of answer messages of a given command code to the network or from the network.
Type	Counter
Dimensions	reqDestHost, reqDestRealm, reqOrigHost, reqOrigRealm, appId, cmdCode, msgType, direction, responseCode

Table 6-286 diam_response_network_processing_latency_ms

Field	Details
Metric Name	diam_response_network_processing_latency_ms
Description	Tracks overall response time of a diameter answer of a given command code to or from the network.
Type	Histogram
Dimensions	reqDestHost, reqDestRealm, reqOrigHost, reqOrigRealm, appId, cmdCode, msgType, direction, duration

Table 6-287 diam_request_local_total

Field	Details
Metric Name	diam_request_local_total
Description	Tracks total number of request messages of a given command code to or from local service.
Type	Counter
Dimensions	destHost, destRealm, origHost, origRealm, appId, cmdCode, msgType, direction

Table 6-288 diam_response_local_total

Field	Details
Metric Name	diam_response_local_total
Description	Tracks total number of answer messages of a given command code to or from the local service.
Type	Counter
Dimensions	reqDestHost, reqDestRealm, reqOrigHost, reqOrigRealm, appId, cmdCode, msgType, direction, responseCode

Table 6-289 diam_response_local_processing_latency_ms

Field	Details
Metric Name	diam_response_local_processing_latency_ms
Description	Tracks overall response time of a diameter answer of a given command code to or from local service.
Type	Histogram
Dimensions	reqDestHost, reqDestRealm, reqOrigHost, reqOrigRealm, appId, cmdCode, msgType, direction, duration

Table 6-290 diam_request_inter_total

Field	Details
Metric Name	diam_request_inter_total
Description	Tracks total number of request messages sent or received during inter-pod routing.
Type	Counter
Dimensions	destHost, destRealm, origHost, origRealm, appId, cmdCode, msgType, direction, srcPodIp, dsrPodIp

Table 6-291 diam_response_inter_total

Field	Details
Metric Name	diam_response_inter_total
Description	Tracks total number of answer messages sent or received during inter-pod routing.
Type	Counter
Dimensions	reqDestHost, reqDestRealm, reqOrigHost, reqOrigRealm, appId, cmdCode, msgType, direction, srcPodIp, dsrPodIp, responseCode

Table 6-292 diam_response_inter_latency_ms

Field	Details
Metric Name	diam_response_inter_latency_ms
Description	Tracks overall response time of a diameter answer of a given command code for inter-pod messages. It tracks response only from a pod that initiates inter-pod routing.
Type	Histogram
Dimensions	reqDestHost, reqDestRealm, reqOrigHost, reqOrigRealm, appId, cmdCode, msgType, direction, srcPodIp, dsrPodIp, duration

Table 6-293 ocudr_pod_congestion_state

Field	Details
Metric Name	ocudr_pod_congestion_state
Description	Overall diameter gateway pod state. Different states of pod: 0 - NORMAL state 1- DOC state (Danger of Congestion) 2- CONGESTED state
Type	Gauge
Dimensions	NA

Table 6-294 ocudr_pod_resource_congestion_state

Field	Details
Metric Name	ocudr_pod_resource_congestion_state
Description	Different resource state of the pod. Different types of resource in pod state are as follows: cpu memory queueSize Each resource state as follows: 0 - NORMAL state 1- DOC state (Danger of Congestion) 2- CONGESTED state
Type	Gauge
Dimensions	type

Table 6-295 ocudr_diam_congestion_message_reject_total

Field	Details
Metric Name	ocudr_diam_congestion_message_reject_total
Description	Rejected messages if the configured priority is less than message priority.
Type	Counter
Dimensions	priority,responseCode,destHost,destRealm,origRealm,origHost,appId,cmdCode,msgType

6.14 Nudr-dbcr-auditor-service

The following table provides metrics for Auditor Service.

Table 6-296 nudr_dbcr_auditor_service_monitor_total

Field	Details
Metric Name	nudr_dbcr_auditor_service_monitor_total
Description	The total number of completed exception tables audit cycle.
Type	Counter
Dimensions	NA

Table 6-297 nudr_dbcr_auditor_service_clear_total

Field	Details
Metric Name	nudr_dbcr_auditor_service_clear_total
Description	The total number of completed exception tables clearing cycle.
Type	Counter
Dimensions	NA

Table 6-298 nudr_dbcr_auditor_service_delete_total

Field	Details
Metric Name	nudr_dbcr_auditor_service_delete_total
Description	The total number of deletions done from data and exception tables which includes total number of rows deleted from IDXTODATA/IDXTODATA$EX, other data tables and corresponding exception tables.
Type	Counter
Dimensions	NA