c2 -- + ip tcp_metrics show 192.168.119.83 age 5.640sec ssthresh 52 cwnd 26 rtt 12429us rttvar 10342us source 192.168.115.51 10.4.0.67 age 70.857sec cwnd 10 rtt 1946us rttvar 2710us source 10.4.0.51 10.4.0.68 age 71.253sec cwnd 17 rtt 3346us rttvar 5343us source 10.4.0.51 10.4.0.51 age 71.269sec cwnd 10 rtt 3273us rttvar 4930us source 10.4.0.51 10.4.0.83 age 71.130sec cwnd 17 rtt 3606us rttvar 6818us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 71.202sec cwnd 3 rtt 1653us rttvar 2904us source 10.4.0.83 192.168.115.51 age 5.709sec cwnd 10 rtt 10899us rttvar 8673us source 192.168.119.83 m2 -- + tc -s -d qdisc show dev ens192 qdisc htb 1: root refcnt 2 r2q 10 default 1 direct_packets_stat 0 ver 3.17 direct_qlen 1000 Sent 3807538 bytes 57291 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 809d: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 3807538 bytes 57291 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 1 ecn_mark 0 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 361857214 bytes 248479 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 + tc -s -d class show dev ens192 class htb 1:1 root leaf 809d: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 3807538 bytes 57291 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 57291 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 809d:1 parent 809d: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 172 count 0 lastcount 0 ldelay 1us class fq_codel 809d:1 parent 809d: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 172 count 0 lastcount 0 ldelay 1us + tc -s -d qdisc show dev ens224 qdisc htb 1: root refcnt 2 r2q 10 default 1 direct_packets_stat 0 ver 3.17 direct_qlen 1000 Sent 375184796 bytes 248478 pkt (dropped 0, overlimits 116106 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 809e: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 375184796 bytes 248478 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 1 ecn_mark 91 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 3005508 bytes 57290 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 + tc -s -d class show dev ens224 class htb 1:1 root leaf 809e: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 375184796 bytes 248478 pkt (dropped 0, overlimits 58397 requeues 0) backlog 0b 0p requeues 0 lended: 59074 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 809e:1 parent 809e: (dropped 91, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1058 count 1 lastcount 1 ldelay 1us class fq_codel 809e:1 parent 809e: (dropped 91, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1058 count 1 lastcount 1 ldelay 1us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms Sent 375185278 bytes 248484 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 + tc -s -d qdisc show dev ifb4ens224 qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms Sent 3807918 bytes 57295 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 m3 -- + tc -s -d qdisc show dev ens192 qdisc dualpi2 1: root refcnt 2 limit 10000p target 15.0ms tupdate 16.0ms alpha 0.156250 beta 3.195312 l4s_ect coupling_factor 2 drop_on_overload step_thresh 1.0ms drop_dequeue classic_protection 10% Sent 3807496 bytes 57290 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 57290 pkts_in_l 0 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L) + tc -s -d qdisc show dev ens224 qdisc dualpi2 1: root refcnt 2 limit 10000p target 15.0ms tupdate 16.0ms alpha 0.156250 beta 3.195312 l4s_ect coupling_factor 2 drop_on_overload step_thresh 1.0ms drop_dequeue classic_protection 10% Sent 375184922 bytes 248481 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 58990 pkts_in_l 91 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)