c2 -- + ip tcp_metrics show 192.168.119.83 age 2.616sec cwnd 175 rtt 85771us rttvar 59098us source 192.168.115.51 10.4.0.67 age 71.980sec cwnd 10 rtt 4095us rttvar 5571us source 10.4.0.51 10.4.0.68 age 72.295sec cwnd 18 rtt 3062us rttvar 4689us source 10.4.0.51 10.4.0.51 age 72.314sec cwnd 10 rtt 3630us rttvar 5524us source 10.4.0.51 10.4.0.83 age 72.201sec cwnd 17 rtt 3684us rttvar 5163us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.305sec cwnd 10 rtt 1645us rttvar 2854us source 10.4.0.83 192.168.115.51 age 2.680sec cwnd 10 rtt 82064us rttvar 53979us 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 7121960 bytes 107190 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80bd: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7121960 bytes 107190 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 355227462 bytes 240186 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 80bd: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7121960 bytes 107190 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 107190 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80bd:1 parent 80bd: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1410 count 0 lastcount 0 ldelay 2us class fq_codel 80bd:1 parent 80bd: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1410 count 0 lastcount 0 ldelay 2us + 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 361623598 bytes 240179 pkt (dropped 6, overlimits 320793 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80be: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 361623598 bytes 240179 pkt (dropped 6, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 1 ecn_mark 887 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5621446 bytes 107189 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 80be: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 361623598 bytes 240179 pkt (dropped 0, overlimits 178101 requeues 0) backlog 0b 0p requeues 0 lended: 181828 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80be:1 parent 80be: (dropped 893, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1358 count 17 lastcount 13 ldelay 2us class fq_codel 80be:1 parent 80be: (dropped 893, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1358 count 17 lastcount 13 ldelay 2us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 361624668 bytes 240191 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 40.0ms Sent 7122442 bytes 107194 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 7121918 bytes 107189 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 106489 pkts_in_l 700 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 361623640 bytes 240180 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 32976 pkts_in_l 148839 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)