	$ uname -r
	5.4.17-2136.353.2.el8uek.x86_64
	# ./ping_lat_modified.d -D verbose
	[2026 Feb 11 11:29:05.469235544189] Ping icmp id=1 seq=1 sip=100.100.251.20 dip=100.100.248.105 : 621 usec

							 Routine Delta(usec)
	ping tx
	ping_v4_sendmsg
						ip_local_out 31
						   ip_output 15
				       	    ip_finish_output 13
				           ip_finish_output2 6
					      dev_queue_xmit 84
				         dev_hard_start_xmit 6
	pong rx
	netif_receive_skb_core
						 ip_rcv_core 7
					    ip_local_deliver 14
				         ip_protocol_deliver 8
						    icmp_rcv 8
						pong_recvmsg 10
	[2026 Feb 11 11:29:06.470289624809] Ping icmp id=1 seq=2 sip=100.100.251.20 dip=100.100.248.105 : 579 usec

							 Routine Delta(usec)
	ping tx
	ping_v4_sendmsg
						ip_local_out 34
						   ip_output 17
					    ip_finish_output 9
				           ip_finish_output2 8
					      dev_queue_xmit 9
				         dev_hard_start_xmit 10
	pong rx
	netif_receive_skb_core
						 ip_rcv_core 9
					    ip_local_deliver 19
				         ip_protocol_deliver 12
						    icmp_rcv 8
						pong_recvmsg 13
	[2026 Feb 11 11:30:02.526293656769] Pong icmp id=60 seq=1 sip=100.100.251.20 dip=100.100.248.105 : 184 usec

							 Routine Delta(usec)
	ping rx
	netif_receive_skb_core
						 ip_rcv_core 14
					    ip_local_deliver 36
				         ip_protocol_deliver 29
						   icmp_recv 8
	pong tx
	ip_send_skb
					    ip_finish_output 15
				           ip_finish_output2 8
				         dev_hard_start_xmit 32
	[2026 Feb 11 11:30:03.527351954881] Pong icmp id=60 seq=2 sip=100.100.251.20 dip=100.100.248.105 : 163 usec

							 Routine Delta(usec)
	ping rx
	netif_receive_skb_core
						 ip_rcv_core 14
					    ip_local_deliver 27
				         ip_protocol_deliver 21
						   icmp_recv 8
	pong tx
	ip_send_skb
					    ip_finish_output 16
				           ip_finish_output2 7
				         dev_hard_start_xmit 30



	Ping:
	
	#  ping 100.100.248.105 -I 100.100.251.20 -c 2
	PING 100.100.248.105 (100.100.248.105) from 100.100.251.20 : 56(84) bytes of data.
	64 bytes from 100.100.248.105: icmp_seq=1 ttl=64 time=0.580 ms
	64 bytes from 100.100.248.105: icmp_seq=2 ttl=64 time=0.529 ms

	Pong:
	
	# ping 100.100.251.20 -I 100.100.248.105  -c 2
	PING 100.100.251.20 (100.100.251.20) from 100.100.248.105 : 56(84) bytes of data.
	64 bytes from 100.100.251.20: icmp_seq=1 ttl=64 time=0.573 ms
	64 bytes from 100.100.251.20: icmp_seq=2 ttl=64 time=0.547 ms


