Nodemgr userplane heart beat message failure due to retransmission stats Category
nodemgr_up_heartbeat_fail_stats
Description: Node Manager userplane heart beat 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