c2 -- + ip tcp_metrics show 192.168.119.83 age 6.801sec ssthresh 11 cwnd 10 reordering 5 rtt 6317us rttvar 4600us source 192.168.115.51 10.4.0.67 age 71.984sec cwnd 10 rtt 3886us rttvar 5722us source 10.4.0.51 10.4.0.68 age 72.283sec cwnd 14 rtt 3382us rttvar 5016us source 10.4.0.51 10.4.0.51 age 72.295sec cwnd 10 rtt 2995us rttvar 4784us source 10.4.0.51 10.4.0.83 age 72.184sec cwnd 16 rtt 3609us rttvar 4871us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.278sec cwnd 10 rtt 1636us rttvar 2854us source 10.4.0.83 192.168.115.51 age 6.895sec cwnd 10 rtt 6600us rttvar 4328us 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 6652172 bytes 100046 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80a9: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6652172 bytes 100046 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 364414486 bytes 249289 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 80a9: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6652172 bytes 100046 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 100046 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80a9:1 parent 80a9: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 344 count 0 lastcount 0 ldelay 1us class fq_codel 80a9:1 parent 80a9: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 344 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 375405498 bytes 249281 pkt (dropped 6, overlimits 208467 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80aa: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 375405498 bytes 249281 pkt (dropped 6, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 15140 drop_overlimit 0 new_flow_count 1 ecn_mark 942 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5251526 bytes 100044 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 80aa: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 375405498 bytes 249281 pkt (dropped 0, overlimits 103693 requeues 0) backlog 0b 0p requeues 0 lended: 105017 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80aa:1 parent 80aa: (dropped 948, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1400 count 8 lastcount 5 ldelay 1us class fq_codel 80aa:1 parent 80aa: (dropped 948, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1400 count 8 lastcount 5 ldelay 1us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 Sent 375406610 bytes 249294 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 Sent 6652492 bytes 100049 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 6652088 bytes 100044 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 99344 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 375405540 bytes 249282 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 103388 pkts_in_l 1632 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)