AMF Metrics Reference

amf Metrics Reference

AMF AUSF Service Stats Category

n12_service_stats

Description: AMF Ausf service stats

Sample Query: n12_service_stats{message_type=\"NausfUeAuthReq\",status=\"success\",reason=\"AUTHENTICATION_SUCCESS\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an ausf service

    Example: NausfUeAuthReq, NausfUeAuthRsp, NausfUe5gAkaCnfReq, NausfUe5gAkaCnfRsp

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an ausf service

    Example: Suspend, Suspend for Async, Unable to retrieve msg from rsp, Supi mismatch, Internal Error,Sync FailedMac Failure, Auth Challenge Failed, Auth Cfm Failed, Sync Failed Exceeded, Timeout, Others, No Security Context from Peer, Peer Provided Sec Context Failed, NgKsi Already In Use, Scheduled ipc action in background, Unable to retrieve identity rsp, Unable to get Supi, AUTHENTICATION_SUCCESS, AUTHENTICATION_REJECTED, AV_GENERATION_PROBLEM, CONTEXT_NOT_FOUND, INVALID_HN_PUBLIC_KEY_IDENTIFIER, INVALID_SCHEME_OUTPUT, NETWORK_FAILURE, SERVING_NETWORK_NOT_AUTHORIZED, UNSUPPORTED_PROTECTION_SCHEME, UPSTREAM_SERVER_ERROR, USER_NOT_FOUND, Unable to get rsp

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF Amf service stats Category

n14_service_stats

Description: AMF AMF service stats

Sample Query: n14_service_stats{message_type=\"N14TxUeContextTransferUpdate\",status=\"failures\",reason=\"Unable to get rsp\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an amf service

    Example: N14TxUeContextCreateReq, N14RxUeContextCreateRsp,N14RxUeContextCreateReq,N14TxUeContextCreateRsp,N14TxUeContextTransferUpdate,N14RxUeContextTransferUpdateRsp, N14RxUeContextTransferUpdate, N14TxUeContextTransferUpdateRsp, N14RxUeContextTransferReq, N14TxUeContextTransferRsp, N14TxUeContextTransferReq, N14RxUeContextTransferRsp, N14RxN2InfoNotifyRequest, N14TxN2InfoNotifyResponse, N14TxN2InfoNotifyRequest, N14RxN2InfoNotifyResponse

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an amf service

    Example: Unable to get rsp, Unable to retrieve msg from rsp, Unknown Subscriber, Internal Error, Invalid Input, Invalid PduSession, Not Found, Forbidden,Internal Server Error, Gateway Timeout

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF Attach rate throttle Category

attach_rate_trottle

Description: Message level stats for rejection or drop due to throttle

Sample Query: attach_rate_trottle{message_type=\"N1RegistrationRequest\",action=\"drop\"}

Labels:

  • Label: message_type

    Label Description: incoming message throttled

    Example: N1RegistrationRequest, GTPCFwdRelocReq, N14UeContextCreateReq

  • Label: action

    Label Description: throttled message dropped or rejected

    Example: drop, reject

AMF CBCF service_stats Category

n50_service_stats

Description: AMF CBCF service stats

Sample Query: n50_service_stats{message_type=\"NonueN2InfoTxfrReqData\",status=\"success\",reason=\"\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an CBCF service

    Example: NonueN2InfoTxfrReqData, NonueN2InfoTxfrRspData, NonueN2InfoSubsCreatedDataReq, NonueN2InfoSubsCreatedDataRsp, NonueN2InfoUnSubcribeReq, NonueN2InfoUnSubcribeRsp, NonueN2InfoNotifyReq, NonueN2InfoNotifyRsp

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an CBCF service

    Example: Unable to get rsp, Unable to retrieve msg from rsp, Internal Error, INVALID_MSG_FORMAT, INSUFFICIENT_RESOURCES, SYSTEM_FAILURE

AMF DEBUG PROTO MAP STATS Category

amf_debug_proto_map_stats

Description: Debug stats

Sample Query: amf_debug_proto_map_stats{msg_type=\"N2UeRadioCapabilityCheckRsp\",action=\"dropped"\",reason=\"connection_not_found\"}

Labels:

  • Label: msg_type

    Label Description: Message Type

    Example: N2UeRadioCapabilityCheckRsp,N2InitialContextSetupRsp

  • Label: action

    Label Description: Action

    Example: dropped

  • Label: reason

    Label Description: Reason

    Example: connection_not_found

AMF Disconnect stats Category

amf_disconnect_stats

Description: AMF Disconnect stats counters

Sample Query: amf_disconnect_stats{reason=\"disc_ue_init_dereg\"}

Labels:

  • Label: reason

    Label Description: The reason associated with an call disconnect

    Example: disc_ue_init_dereg, disc_nw_init_dereg, Ausf_AuthReject, Ausf_DropPeerMsg

AMF METRICS NGAP MESSAGE TOTAL Category

amf_ngap_message_total

Description: Total number of NGAP msgs

Sample Query: amf_ngap_message_total{message_direction=\"inbound\",message_type=\"N2NGSetupRsp\"}

Labels:

  • Label: message_direction

    Label Description: Message Direction

    Example: outbound,inbound

  • Label: message_type

    Label Description: Message-Type_Cause

    Example: N2RanConfigUpdateFailure,N2AmfConfigUpdate,N2DownlinkNASTransport,N2NGSetupFailure,N2NGSetupRsp,N2ErrorIndication,N2UeContextReleaseCommand,N2InitialContextSetupReq,N2PduSessResouceModifyReq,N2RanConfigUpdateAck,Paging,N2PduSessResouceSetupReq,N2PathSwitchReqAckMsg,N2PathSwitchReqFailureMsg,N2DLRanStatuTransfer,N2HandoverRequest,N2HandoverCommand,N2HandoverCancelAck,N2HandoverPreparationFailure,N2NGResetAck,N2UeRadioCapabilityCheckReq,NonUeN2WriteReplaceWarningReq,N2HandoverRequired,N2HandoverCancel,N2UeContextReleaseRequest,N2HandoverFailure,N2AmfConfigUpdateTimeout,N2NGSetupReq,N2InitialUeMessage,N2UplinkNASTransport,N2PduSessResourceSetupRsp,N2PduSessResourceReleaseRsp,N2PduSessResourceModifyRsp,N2ErrorIndication,N2UeContextReleaseComplete,N2InitialContextSetupRsp,N2InitialContextSetupFail,N2AmfConfigUpdateAck,N2AmfConfigUpdateFailure,N2RanConfigUpdate,N2PathSwitchReqMsg,N2HandoverRequestAck,N2HandoverNotify,N2UeRadioCapabilityInfoInd,N2UeRadioCapabilityCheckRsp,N2UplinkRanStatusTransfer,NonUeN2WriteReplaceWarningRsp,NonUeN2PWSCancelWarningRsp,NonUeN2PWSFailureIndication,NonUeN2PWSRestartIndication,N2NGReset,N2UeContextReleaseRequest_CauseMiscHardwareFailure,N2UeContextReleaseCommand_CauseNasDeregister,RateLimitPaging_Dropped,N2AmfOverloadStart,N2AmfOverloadStop

AMF NAS ASN DECODE ERR STATS Category

nas_asn_decode_error_stats

Description: Nas ASN Decoding errors

Sample Query: nas_asn_decode_error_stats{message_type=\"N1RegistrationRequest\",asn_failures=\"CauseProtocolTransferSyntaxError\"}

Labels:

  • Label: message_type

    Label Description: Message Type

    Example: N1RegistrationRequest,N1RegistrationComplete,N1UlNasTransport,N1DeRegistrationRequestUeOrigDereg,N1DeRegistrationAcceptUeTermDereg,N1ServiceRequest,N1AuthenticationResponse,N1SecurityModeComplete,N1SecurityModeReject,N1AuthenticationFailure,N1IdentityResponse,N1ConfigurationUpdateComplete

  • Label: asn_failures

    Label Description: Failure reason

    Example: CauseProtocolTransferSyntaxError

AMF NAS ASN ENCODE ERR STATS Category

nas_asn_encode_error_stats

Description: Nas ASN Encoding errors

Sample Query: nas_asn_encode_error_stats{message_type=\"N1AuthenticationRequest\",asn_failures=\"\"}

Labels:

  • Label: message_type

    Label Description: Message Type

    Example: N1AuthenticationRequest,N1AuthenticationResult,N1AuthenticationReject,N1RegistrationAccept,N1RegistrationReject,N1DlNasTransport,N1DeRegistrationAcceptUeOrigDereg,N1DeRegistrationRequestUeTermDereg,N1ServiceAccept,N1ServiceReject,N1ConfigurationUpdateCommand,N1IdentityRequest,N1Notification,N1SecurityModeCommand

  • Label: asn_failures

    Label Description: Failure reason

    Example:

AMF NAS INTEGRITY FAILURE Category

IntegrityCheckFailure

Description: Integrity failures

Sample Query: IntegrityCheckFailure{message_type=\"N1IdentityResponse\"}

Labels:

  • Label: message_type

    Label Description: Message Type

    Example: Unsupported_N1_Msg,N1DeRegistrationAcceptUeTermDereg,N1DeRegistrationRequestUeOrigDereg,N1IdentityResponse

AMF NGAP ASN DECODE ERR STATS Category

ngap_asn_decode_error_stats

Description: Ngap ASN Decoding errors

Sample Query: ngap_asn_decode_error_stats{message_type=\"N2NGSetupReq\",asn_failures=\"CauseProtocolTransferSyntaxError\"}

Labels:

  • Label: message_type

    Label Description: NGAP Message Type

    Example: N2NGSetupReq,N2InitialUeMessage,N2UplinkNASTransport,N2PduSessResourceSetupRsp,N2PduSessResourceReleaseRsp,N2PduSessResourceModifyRsp,N2UeContextReleaseRequest,N2UeContextReleaseRequest,N2ErrorIndication,N2UeContextReleaseComplete,N2InitialContextSetupRsp,N2AmfConfigUpdateAck,N2AmfConfigUpdateFailure,N2RanConfigUpdate,N2PathSwitchReqMsg,N2HandoverRequired,N2HandoverRequestAck,N2HandoverNotify,N2UeRadioCapabilityInfoInd,N2UeRadioCapabilityCheckRsp,N2UplinkRanStatusTransfer,NonUeN2WriteReplaceWarningRsp,NonUeN2PWSFailureIndication,NonUeN2PWSRestartIndication,N2NGReset,N2HandoverCancel

  • Label: asn_failures

    Label Description: Failure reason

    Example: CauseProtocolTransferSyntaxError

AMF NGAP ASN ENCODE ERR STATS Category

ngap_asn_encode_error_stats

Description: Ngap ASN Encoding errors

Sample Query: ngap_asn_encode_error_stats{message_type=\"NgSetupResponse\",asn_failures=\"\"}

Labels:

  • Label: message_type

    Label Description: NGAP Message Type

    Example: RanConfigUpdateFailure,DlNasTransport,NgSetupFail,NgSetupResponse,UeErrorIndication,UeCtxReleaseCommand,InitialContextSetupRequest,PduSessModifyRequest,PduSessReleaseCommand,RanConfigUpdateAck,Paging,PduSessResourceSetupRequest,PathSwitchRequestAck,PathSwitchRequestFailure,DownlinkRanStatusTransfer,HandoverRequest,HandoverCommand,HandoverCancelAck,HandoverPreaparationFailure,NGResetAcknowledge,UeCapabilityCheckReq,NgAmfConfigurationUpdate

  • Label: asn_failures

    Label Description: Failure reason

    Example:

AMF NGAP service_stats Category

n2_service_stats

Description: AMF NGAP service stats

Sample Query: n2_service_stats{message_type=\"N2HandoverCommand\",status=\"success\",reason=\"\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an NGAP service

    Example: N2PduSessResourceSetupRsp, N2PduSessResourceReleaseRsp, N2PduSessResourceModifyRsp, N2UeContextReleaseRequest, N2UeContextReleaseComplete, N2UplinkRanStatusTransfer, N2UeRadioCapabilityInfoInd, N2UeRadioCapabilityCheckReq, N2UeRadioCapabilityCheckRsp, N2InitialContextSetupRsp, N2InitialContextSetupFail, N2UEContextModificationRsp, N2UEContextModificationFail, NonUeN2WriteReplaceWarningReq, NonUeN2WriteReplaceWarningRsp, NonUeN2PWSCancelWarningReq, NonUeN2PWSCancelWarningRsp, NonUeN2PWSFailureIndication, NonUeN2PWSRestartIndication, N2NGReset, N2UeContextReleaseCommand, N2InitialContextSetupReq, N2UEContextModificationReq, N2PduSessResouceModifyReq, N2PathSwitchReqAckMsg, N2PathSwitchReqFailureMsg, N2HandoverRequired, N2HandoverRequestAck, N2HandoverFailure, N2HandoverRequest, N2HandoverCommand, N2HandoverPreparationFailure, N2HandoverNotify, N2HandoverCancel, N2HandoverCancelAck, N2DLRanStatuTransfer, N2PathSwitchReqMsg, N2PduSessResouceReleaseCmd, Paging, N2PduSessResouceSetupReq, N2LocationReportingControl, N2LocationReport, N2LocationReportingFailureIndication, N2ReRouteNasRequest

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an NGAP service

    Example: Unable to get rsp, Unable to retrieve msg from rsp, Unknown Subscriber, Internal Error, Invalid Input, Invalid PduSession,Peer Info Not Avaliable,N1 mode Not Supported,Invalid Input,Mandatory IE Missing ,No connection with GNB, Suspend, Suspend for Async

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF Nas Message Total Category

amf_nas_message_total

Description: The number of nas message received or sent

Sample Query: amf_nas_message_total{message_direction"=\"inbound\",message_type=\"Paging_Trigger_N1N2_Msg_Xfer\",slice_data=\"2-333333\"}

Labels:

  • Label: message_direction

    Label Description: The event type associated with nas message

    Example: inbound, outbound

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: message_type

    Label Description: The message type associated with the nas message

    Example: Paging_Trigger_N1N2_Msg_Xfer, N1RegRequest , N1RegRequest_IdentityType_SUCI, N1RegRequest_RegType_INITIAL_REGISTRATION, N1RegAccept , N1RegComplete ,, N1RegReject , N1UnknownTypeRegReject , N1InitialRegReject , N1MobilityRegReject N1PeriodicRegReject , N1EmergencyRegReject , N1ReservedRegReject , N1SecurityModeCommand , N1AuthenticationRsp , N1AuthenticationReq , N1AuthenticationFailure , N1AuthFail_SyncFailure , N1AuthFail_NgKsiInUseFailure , N1AuthFail_MacFailure , N1AuthenticationReject N1UeCfgUpdateComplete , N1UeCfgUpdateCommand , N1SecurityModeComplete , N1SecurityModeReject , N1DeRegAccept_UeOriginatingDereg , N1DeRegReq_UeOriginatingDereg , N1DeRegAccept_UeTerminatedDereg , N1DeRegReq_UeTerminatedDereg , N1PduEstablistmentRequest , N1PduModifyRequest , N1PduReleaseRequest , N1DlNasTransport , N1UlNasTransport , N1PduReject , N1ServiceRequest , N1ServiceReq_Connected , N1ServiceReq_Idle , N1ServiceAccept , N1ServiceReq_SIGNALLING, N1ServiceReject , N1IdentityRequest_Suci , N1IdentityRequest , N1IdentityResponse , N1IdentityRequest_Imei ,Paging, Paging_Stage_1, Paging_TriggerType_5qi

AMF PCF Service Stats Category

n15_service_stats

Description: AMF PCF service stats

Sample Query: n15_service_stats{message_type=\"NpcfAmPolicyControlCreateReq\",status=\"failures\",reason=\"Unable to get rsp\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an pcf service

    Example: NpcfAmPolicyControlCreateReq, NpcfAmPolicyControlCreateRsp, NpcfAmPolicyControlDeleteReq, NpcfAmPolicyControlDeleteRsp

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an pcf service

    Example: Suspend, Suspend for Async, Unable to get rsp, Unable to retrieve msg from rsp, Failure in PCF Response,Others, Internal Error

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF Procedure Seconds Category

amf_procedure_seconds

Description: Total number of seconds took for complete procedure

Sample Query: amf_procedure_seconds{proc_type=\"UE Registration\",status=\"success\",proc_status=\"\",slice_data=\"2-333333\"}

Labels:

  • Label: proc_type

    Label Description: The procedure type associated with an call flow procedure

    Example: UE Registration, UE DeRegistration, Pdu Create, Pdu N1N2, Pdu N2Rs, Pdu N1Rsp, Pdu Mod, UE Context Release, Pdu Notify, EBI, Paging, Service Request, Context Transfer, Context Transfer Upd, Xn Handover, N2 Handover Src, Handover to EPC, UeRadioCapInfoInd, NGReset, N2 Handover Tgt, Handover From EPC, UeCfgUpdate, Domain Selection Info, Amf Redirection, UL DL NAS transport (SOR/SMS)

  • Label: status

    Label Description: The overall status of procedure

    Example: success, failures, attempted

  • Label: proc_status

    Label Description: The current status of procedure

    Example: ProcStatusComplete

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

AMF Procedure total Category

amf_procedure_total

Description: Total number of procedure executed counter

Sample Query: amf_procedure_total{proc_type=\"UE Registration\",status=\"success\",proc_status=\"\",slice_data=\"2-333333\"}

Labels:

  • Label: proc_type

    Label Description: The procedure type associated with an call flow procedure

    Example: UE Registration, UE DeRegistration, Pdu Create, Pdu N1N2, Pdu N2Rsp, Pdu N1Rsp, Pdu Mod, UE Context Release, Pdu Notify, EBI, Paging, Service Request, Context Transfer, Context Transfer Upd, Xn Handover, N2 Handover Src, Handover to EPC, UeRadioCapInfoInd, NGReset, N2 Handover Tgt, Handover From EPC, UeCfgUpdate, Domain Selection Info, Amf Redirection, UL DL NAS transport (SOR/SMS)

  • Label: status

    Label Description: The overall status of procedure

    Example: success, failures, attempted

  • Label: proc_status

    Label Description: The current status of procedure

    Example: ProcStatusComplete

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

AMF RETRANSMISSION STATS Category

retransmission_stats

Description: number of Retransmissions

Sample Query: retransmission_stats{msg_type=\"Paging\",status=\"success\"}

Labels:

  • Label: msg_type

    Label Description: Message Type

    Example: Paging,N1AuthenticationRequest,N1AuthenticationResult,N1AuthenticationReject,N1RegistrationAccept,N1RegistrationReject,N1DlNasTransport,N1DeRegistrationAcceptUeOrigDereg,N1DeRegistrationRequestUeTermDereg,N1ServiceAccept,N1ServiceReject,N1ConfigurationUpdateCommand,N1IdentityRequest,N1Notification,N1SecurityModeCommand,N2MsgNgapDL,MsgNgap,N2AmfConfigUpdate

  • Label: status

    Label Description: overall Status

    Example: success,failures,max_retry_exceeded

AMF Session stats Category

amf_session_stats

Description: AMF Session stats counters

Sample Query: amf_session_stats{status=\"attempted\"}

Labels:

  • Label: ueType

    Label Description: Type of the UE associated with the request

    Example: homer, roamer, unknown

  • Label: status

    Label Description: UE session status indicated at AMF

    Example: attempted, success, setup

AMF Smf service stats Category

n11_service_stats

Description: AMF Smf service stats

Sample Query: n11_service_stats{message_type=\"N11SMContextUpdateReq\",status=\"failures\",reason=\"Unable to get rsp\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an smf service

    Example: N11SMContextUpdateReq, N11SMContextUpdateRsp, N11SMContextRetrieveRsp, N11SMContextRetrieveReq, N11SMContextCreateReq, N11SMContextCreateRsp, N11SMContextReleaseReq, N11SMContextReleaseRsp, PostAssignEbiReq, PostAssignEbiRsp, N11N1N2MessageTransferReq, N11N1N2MessageTransferRsp, N11N1N2MessageTransferfailurenotifyReq, N11N1N2MessageTransferfailurenotifyRsp,N11SMContextStatusNotifyReq, N11SMContextStatusNotifyRsp

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an smf service

    Example: Unable to get rsp, Unable to retrieve msg from rsp, Unknown Subscriber, Internal Error, Msg Timeout, Peer Info Not Avaliable, Req Not Accepted, Sub IMSI Not Received, PGW FQDN Not Received, Mandatory IE Missing, Invalid Input, No Bearer Context, No Linked EBI, SM Context Failed for PDU, S1 mode Not Supported, SM Context PDU failed without N2smInfo, SM Context data received from SMF is NIL, N1 mode Not Supported

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF Smsf service stats Category

n20_service_stats

Description: AMF Smsf service stats

Sample Query: n20_service_stats{message_type=\"sms_activate_response\",status=\"success\",reason="Created",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an smsf service

    Example: sms_activate_request, sms_activate_response, sms_deactivate_request, sms_deactivate_response, sms_send_msg_request, sms_send_msg_rsp, sms_n1n2_message_transfer_req, sms_n1n2_message_transfer_rsp, sms_enable_ue_reachability

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an smsf service

    Example: Created, No Content, Gateway Timeout, Unknown Subscriber

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

AMF System Overload Status Category

amf_overload_status

Description: Current system overload status

Sample Query: amf_overload_status{}

AMF UDM Service Stats Category

n8_service_stats

Description: AMF UDM service stats

Sample Query: n8_service_stats{message_type=\"NudmSdmDataReq\",status=\"failures\",reason=\"INVALID_GUAMI\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an udm service

    Example: NudmSdmDataReq, NUdmUecmDeregisterNotificationRequest, NUdmUecmDeregisterNotificationResponse, NudmSdmUnSubscriptionReq, NudmSdmUnSubscriptionRsp, NudmPcscfRestorationReq, NudmPcscfRestorationRsp, NudmUecmRegistrationReq, NudmUecmRegistrationRsp, NudmSdmDataReq, NudmSdmDataRsp, NudmSdmSubscriptionReq, NudmSdmSubscriptionRsp, NudmSdmSorAckInfoReq, NudmSdmSorAckInfoRsp, NudmTadsReq, NudmTadsRsp

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an udm service

    Example: Suspend, Suspend for Async, Unable to get rsp, Unable to retrieve msg from rsp, Others, Internal Error, Missing Supi, Failure from Udm, SUBSCRIPTION_WITHDRAWN, UE_INITIAL_REGISTRATION, CONTEXT_NOT_FOUND, DATA_NOT_FOUND, UNSUPPORTED_RESOURCE_URI, USER_NOT_FOUND, ACCESS_NOT_ALLOWED, INVALID_GUAMI, NO_PS_SUBSCRIPTION, RAT_NOT_ALLOWED, ROAMING_NOT_ALLOWED, UNKNOWN_5GS_SUBSCRIPTION, UNPROCESSABLE_REQUEST

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF Ue Service Stats Category

n1_service_stats

Description: AMF Ue service stats

Sample Query: n1_service_stats{message_type=\"IdentityResponse\",status=\"failures\",reason=\"key Mismatch\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an UE service

    Example: N1RegRequest , N1RegAccept ,N1RegComplete , N1RegReject , N1UnknownTypeRegReject , N1InitialRegReject , N1MobilityRegReject N1PeriodicRegReject , N1EmergencyRegReject , N1ReservedRegReject , N1SecurityModeCommand , N1AuthenticationRsp , N1AuthenticationReq , N1AuthenticationFailure , N1AuthFail_SyncFailure , N1AuthFail_NgKsiInUseFailure , N1AuthFail_MacFailure , N1AuthenticationReject N1UeCfgUpdateComplete , N1UeCfgUpdateCommand , N1SecurityModeComplete , N1SecurityModeReject , N1DeRegAccept_UeOriginatingDereg , N1DeRegReq_UeOriginatingDereg , N1DeRegAccept_UeTerminatedDereg , N1DeRegReq_UeTerminatedDereg , N1PduEstablistmentRequest , N1PduModifyRequest , N1PduReleaseRequest , N1DlNasTransport , N1UlNasTransport , N1PduReject , N1ServiceRequest , N1ServiceReq_Connected , N1ServiceReq_Idle , N1ServiceAccept , N1ServiceReq_SIGNALLING, N1ServiceReject , N1IdentityRequest_Suci , N1IdentityRequest , N1IdentityResponse , N1IdentityRequest_Imei ,Paging

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an UE service

    Example: Suspend, Suspend for Async, Unable to get rsp, Unable to retrieve msg from rsp, Supi mismatch, Internal Error, Sync Failed, Timeout, Others, No Security Context from Peer, Peer Provided Sec Context Failed, NgKsi Already In Use, Scheduled ipc action in background, Unable to retrieve identity rsp, Unable to get Supi, key Mismatch

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

AMF collision stats Category

amf_collision_stats

Description: Statistics for tracking and debugging the collisions encountered in AMF

Sample Query: amf_collision_stats{action_type=\"abort_proc1\"}

Labels:

  • Label: proc1

    Label Description: Name of the colliding procedure

    Example: UERegistration_INITIAL_REGISTRATION, UERegistration_MOBILITY_REGISTRATION_UPDATING, UERegistration_PERIODIC_REGISTRATION_UPDATING, UERegistration_EMERGENCY_REGISTRATION, UEOrNwDeRegistration, PduCreate, PduN1N2, PduN2Rsp, PduN1Rsp, PduMod, UEContextRelease, PduNotify, EBI, Paging, ServiceRequest, ContextTransfer, ContextTransferUpdate, XnHandover, N2HandoverSrc, HandovertoEPC, UeRadioCapInfoInd, GReset, N2HandoverTgt, HandoverFromEPC, UeCfgUpdate, DomainSelectionInfo, AmfRedirection, UpLinkDownlink, LawfulIntercept, RegistrationComplete, ContextTransferEPC, RanLocation

  • Label: proc2

    Label Description: Name of the colliding procedure

    Example: UERegistration_INITIAL_REGISTRATION, UERegistration_MOBILITY_REGISTRATION_UPDATING, UERegistration_PERIODIC_REGISTRATION_UPDATING, UERegistration_EMERGENCY_REGISTRATION, UEOrNwDeRegistration, PduCreate, PduN1N2, PduN2Rsp, PduN1Rsp, PduMod, UEContextRelease, PduNotify, EBI, Paging, ServiceRequest, ContextTransfer, ContextTransferUpdate, XnHandover, N2HandoverSrc, HandovertoEPC, UeRadioCapInfoInd, GReset, N2HandoverTgt, HandoverFromEPC, UeCfgUpdate, DomainSelectionInfo, AmfRedirection, UpLinkDownlink, LawfulIntercept, RegistrationComplete, ContextTransferEPC, RanLocation

  • Label: action_type

    Label Description: action taken by collision resolver

    Example: abort_proc1, continue_proc1, suspend_proc1

ASN FAILURE MANDATORY IE MISSING Category

asn_failures_mandatory_ie_missing

Description: mandatory missing Ies

Sample Query: asn_failures_mandatory_ie_missing{missing_ie=\"MessageId\",message_type=\"WriteReplaceWarningRequest\"}

Labels:

  • Label: missing_ie

    Label Description: Missing IE

    Example: MessageId,SerialNumber,GlobalRANNodeID,RANNodeName,SupportedTAList,RanUeNgapId,NasPdu,UserLocationInformation,Cause,ResetType

  • Label: message_type

    Label Description: Message Type

    Example: WriteReplaceWarningRequest,NgSetupRequest,RanConfigUpdate,InitialUeMessage,UlNasTransport,NgapReset

Discover Messages Time statistics Category

nf_discover_total_time

Description: Discover Messages Total time statistics

Sample Query: nf_discover_total_time{nf_type=\"amf\", host=\"http://10.105.227.109:8082/nnrf-nfm/v1\", result=\"timeouOrRPCError\"}

Labels:

  • Label: nf_type

    Label Description: Network Function type

    Example: nrf, udm, amf, pcf, ausf, smf

  • Label: host

    Label Description: End Point address

    Example: http://10.105.227.109:8082/nnrf-nfm/v1

  • Label: result

    Label Description: result of discover message

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

Discover Messages statistics Category

nf_discover_messages_total

Description: Discover Messages statistics

Sample Query: nf_discover_messages_total{nf_type=\"amf\", host=\"http://10.105.227.109:8082/nnrf-nfm/v1\", result=\"timeouOrRPCError\"}

Labels:

  • Label: nf_type

    Label Description: Network Function type

    Example: nrf, udm, amf, pcf, ausf, smf

  • Label: host

    Label Description: End Point address

    Example: http://10.105.227.109:8082/nnrf-nfm/v1

  • Label: result

    Label Description: result of discover message

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

Marshal Failures Category

marshal_failures

Description: total number of Marshal error statss

Sample Query: marshal_failures{message_type="\SmfSmContextDelete\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with Marshal failure stats

    Example: AusfAuthenticationCfm, AusfAuthenticationReq, UdmDeRegistrationReq, UdmRegistrationReq, UdmSubscriptionReq, UdmUnSubscriptionReq, PcfAmfPolicyControlCreate, PcfAmfPolicyControlDelete, SmfSmContextCreate, SmfSmContextDelete, SmfSmContextUpdate, AmfCommCreateUeContext, AmfCommN1N2MessageTransfer

N26 Service Stats Category

n26_service_stats

Description: AMF N26 stats

Sample Query: n26_service_stats{message_type=\"GTPCRxIdentificationRequest\",status=\"failures\",reason=\"N1 mode Not Supported\",roaming_status=\"HOMER\",slice_data=\"2-333333\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with an N26 service

    Example: GTPCRxIdentificationRequest, GTPCTxIdentificationRequest, GTPCRxContextRequest, GTPCRxContextResponse, GTPCRxContextAck, GTPCTxContextAck, GTPCRxFwdRelocCmpNotf, GTPCTxFwdRelocCmpNotf, GTPCRxRelocCancelReq, GTPCTxRelocCancelRsp, GTPCTxFwdRelocResponse,GTPCTxIdentificationResponse

  • Label: status

    Label Description: Overall status

    Example: success, failures

  • Label: reason

    Label Description: The reason associated with an N26 service

    Example: Unable to get rsp, Unable to retrieve msg from rsp, Unknown Subscriber, Internal Error, Msg Timeout, Peer Info Not Avaliable, Req Not Accepted, Sub IMSI Not Received, PGW FQDN Not Received, Mandatory IE Missing, Invalid Input, No Bearer Context, No Linked EBI, SM Context Failed for PDU, S1 mode Not Supported, SM Context PDU failed without N2smInfo, SM Context data received from SMF is NIL, N1 mode Not Supported

  • Label: slice_data

    Label Description: slice data

    Example: 2-333333

  • Label: roaming_status

    Label Description: Roaming Info

    Example: HOMER, ROAMER, UNKNOWN

NF End point selections Category

nf_endpoint_selections_total

Description: NF End Point Selection Statistics

Sample Query: nf_endpoint_selections_total{message_type="\SmfSmContextDelete\", nf_type=\"ausf\", host=\"http://10.105.227.109:8082/nnrf-nfm/v1\", req=\"initial\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with the failure stats

    Example: AusfAuthenticationCfm, AusfAuthenticationReq, UdmDeRegistrationReq, UdmRegistrationReq, UdmSubscriptionReq, UdmUnSubscriptionReq, PcfAmfPolicyControlCreate, PcfAmfPolicyControlDelete, SmfSmContextCreate, SmfSmContextDelete, SmfSmContextUpdate, AmfCommCreateUeContext, AmfCommN1N2MessageTransfer

  • Label: nf_type

    Label Description: Network Function type

    Example: nrf, udm, amf, pcf, ausf, smf

  • Label: host

    Label Description: End Point address

    Example: http://10.105.227.109:8082/nnrf-nfm/v1

  • Label: req

    Label Description: req type

    Example: initial, fallback,

NF failure handling stats Category

nf_failure_handling_stats_total

Description: NF Failure handling stats

Sample Query: nf_failure_handling_stats_total{message_type="\SmfSmContextDelete\",nf_type=\"SMF\", host=\"http://10.105.227.109:8082/nnrf-nfm/v1\", req=\"initial\", response=\"202\", status=\"final\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with the failure stats

    Example: AusfAuthenticationCfm, AusfAuthenticationReq, UdmDeRegistrationReq, UdmRegistrationReq, UdmSubscriptionReq, UdmUnSubscriptionReq, PcfAmfPolicyControlCreate, PcfAmfPolicyControlDelete, SmfSmContextCreate, SmfSmContextDelete, SmfSmContextUpdate, AmfCommCreateUeContext, AmfCommN1N2MessageTransfer

  • Label: nf_type

    Label Description: Network Function type

    Example: nrf, udm, amf, pcf, ausf, smf

  • Label: host

    Label Description: End Point address

    Example: http://10.105.227.109:8082/nnrf-nfm/v1

  • Label: req

    Label Description: Request type

    Example: initial, fallback,

  • Label: response

    Label Description: Response from the server

    Example: 200, 201, 204, timeout_rpc_error,

  • Label: status

    Label Description: Status from the server

    Example: retry, final

NF management message time statistics Category

nf_management_total_time

Description: NF management messages total time taken

Sample Query: nf_management_total_time{host=\"http://10.105.227.109:8082/nnrf-nfm/v1\", direction=\"outbound\", message_type=\"registration\",result=\"timeouOrRPCError\" }

Labels:

  • Label: host

    Label Description: End Point address

    Example: http://10.105.227.109:8082/nnrf-nfm/v1

  • 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, hearbeat, subscription, notification

  • Label: result

    Label Description: result of discover message

    Example: 200, 201, 204, success, timeout_rpc_error, response_parse_failure, request_parse_failure, invalid_notify_event, invalid_nf_instance_uri, internal_error

NF management messages statistics Category

nf_management_stats_total

Description: NF management messages statistics

Sample Query: nf_management_stats_total{host=\"http://10.105.227.109:8082/nnrf-nfm/v1\", direction=\"outbound\", message_type=\"registration\",result=\"timeouOrRPCError\" }

Labels:

  • Label: host

    Label Description: End Point address

    Example: http://10.105.227.109:8082/nnrf-nfm/v1

  • 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, hearbeat, subscription, notification

  • Label: result

    Label Description: result of discover message

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

NRF Access Token Category

nf_oauth_messages_total

Description: Total AccessToken Message count

Sample Query: nf_oauth_messages_total{nf_type=\"pcf\"}

Labels:

  • Label: nf_type

    Label Description: Network Function type

    Example: udm, amf, pcf, ausf, smf, smsf

  • Label: result

    Label Description: overall status

    Example: success

NRF Discovery Category

nf_discover_events_total

Description: NF Discover Stats

Sample Query: nf_discover_events_total{nf_type=\"pcf\", response_type=\"local\"}

Labels:

  • Label: nf_type

    Label Description: Network Function type

    Example: nrf, udm, amf, pcf, ausf, smf

  • Label: response_type

    Label Description: Discovery response choosen from

    Example: local, cache, expired-cache

Security Algorithm Category

amf_nas_security_algos_seconds_total

Description: Statistic for capturing duration taken for security algorithm

Sample Query: amf_nas_security_algos_seconds_total{algos_type=\"128-5G-IA1\",status=\"success\",reason="",algos_lang=\"go\",message_type=\"N1IdentityResponse\",message_direction"=\"inbound\"}

Labels:

  • Label: message_type

    Label Description: The name of the message type

    Example: N1IdentityResponse

  • Label: status

    Label Description: Status of the application of security algorithm

    Example: success, failures

  • Label: reason

    Label Description: The reason for failure

    Example: integrity check failed,Security Context Not Found

  • Label: algos_type

    Label Description: The type of algorithm

    Example: 128-5G-IA1

  • Label: message_direction

    Label Description: The direction of the message flow

    Example: inbound, outbound

  • Label: algos_lang

    Label Description: The implemtnation of security algorithm

    Example: go, c

amf_nas_security_algos_total

Description: Statistic for capturing counter of security algorithm

Sample Query: amf_nas_security_algos_total{algos_type=\"128-5G-IA1\",status=\"success\",reason="",algos_lang=\"go\",message_type=\"N1IdentityResponse\",message_direction"=\"inbound\"}

Labels:

  • Label: message_type

    Label Description: The name of the message type

    Example: N1IdentityResponse

  • Label: status

    Label Description: Status of the application of security algorithm

    Example: success, failures

  • Label: reason

    Label Description: The reason for failure

    Example: integrity check failed,Security Context Not Found

  • Label: algos_type

    Label Description: The type of algorithm

    Example: 128-5G-IA1

  • Label: message_direction

    Label Description: The direction of the message flow

    Example: inbound, outbound

  • Label: algos_lang

    Label Description: The implemtnation of security algorithm

    Example: go, c

Unmarshal Failures Category

unmarshal_failures

Description: total number of Unmarshal error stats

Sample Query: unmarshal_failures{message_type="\SmfSmContextDelete\"}

Labels:

  • Label: message_type

    Label Description: The message type associated with Unmarshal failure stats

    Example: AusfAuthenticationCfm, AusfAuthenticationReq, UdmDeRegistrationReq, UdmRegistrationReq, UdmSubscriptionReq, UdmUnSubscriptionReq, PcfAmfPolicyControlCreate, PcfAmfPolicyControlDelete, SmfSmContextCreate, SmfSmContextDelete, SmfSmContextUpdate, AmfCommCreateUeContext, AmfCommN1N2MessageTransfer