Nodemgr User Plane Heartbeat Message Failure Due to Retransmission Stats Category

nodemgr_up_heartbeat_fail_stats

Description: Node Manager userplane heartbeat message failure counters between UPF node and SMF/PGW/SGW node as retransmission requests exhausted to UPF

Sample Query: 'nodemgr_up_heartbeat_fail_stats{up_ep_key="192.168.10.2:192.168.20.3", primary_nodemgr_id="0", current_nodemgr_id="0", up_msg_type="up_heartbeat_req_tx", interface_type="SXB"}'

Labels:

  • Label: up_ep_key

    Label Description: unique key to identify UPF XXX.XXX.XXX.XXX:YYY.YYY.YYY.YYY where XXX.XXX.XXX.XXX is Ip address of the NF service like SGW / SMF and YYY.YYY.YYY.YYY is the IP address of UPF

    Example: 192.168.10.2:192.168.20.3

  • Label: interface_type

    Label Description: Interface type between current node (SMF/SGW) and Peer Node (UPF)

    Example: SXA, SXB, SXAB, SXC, N4

  • Label: gr_instance_id

    Label Description: GR instance ID

    Example: 1, 2