Statistics Support

The following counters-related or metrics-related statistics are supported for the Enhancing NRF Functionalities feature. It includes the following:

  • nf_discover_messages_total

  • nf_management_stats_total

  • nrf_subscription_send_messages_total

nf_discover_messages_total

Description: Discover Messages statistics

Sample Query: nf_discover_messages_total{nf_type=\"udm\", host=\"209.165.201.9:8082\", svc_name=\"nudm-sdm\", version=\"v1\", result=\"timeouOrRPCError\"}

Labels:

  • Label: nf_type

    Label Description: Network Function type

    Example: nrf, udm, amf, pcf, chf, ciscocontrol

  • Label: host

    Label Description: End-Point address

    Example: 209.165.201.9:8082

  • Label: svc_name

    Label Description: Network function service name

    Example: nudm-sdm, namf-comm

  • Label: version

    Label Description: Api version info

    Example: v1, v2,

  • Label: result

    Label Description: result of discover message.

    Example: 200, 201, 204, success, timeout_rpc_error, response_parse_failure

nf_management_stats_total

Description: NF management messages statistics

Sample Query: nf_management_stats_total{host=\"209.165.201.9:8082\", svc_name=\"nudm-sdm\", version=\"v1\",direction=\"outbound\", message_type=\"registration\",result=\"timeouOrRPCError\" }

Labels:

  • Label: host

    Label Description: End-Point address

    Example: 209.165.201.9:8082

  • Label: svc_name

    Label Description: Network function service name

    Example: nudm-sdm, namf-comm

  • Label: version

    Label Description: Api version info

    Example: v1, v2,

  • Label: direction

    Label Description: Direction indicates about the message going out or coming in.

    Example: inbound, outbound

  • Label: message_type

    Label Description: Type of Message

    Example: registration, heartbeat, subscription, notification

  • Label: result

    Label Description: result of discover message.

    Example: 200, 201, 204, success, timeout_rpc_error, response_parse_failure

nrf_subscription_send_messages_total

Description: NRF Subscription send messages total.

Sample Query: nrf_subscription_send_messages_total{host=\"209.165.201.9:8082\", message_type=\"subscription\", req=\"initial\"}

Labels:

  • Label: host

    Label Description: End-Point address

    Example: 209.165.201.9:8082

  • Label: message_type

    Label Description: subscription message type

    Example: unsubscription, subscription, updateSubscription

  • Label: req

    Label Description: req type

    Example: resourceUri, initial, retry_2