c2 -- + ip tcp_metrics show 192.168.119.83 age 6.052sec ssthresh 120 cwnd 115 rtt 81213us rttvar 43089us source 192.168.115.51 10.4.0.67 age 71.968sec cwnd 10 rtt 4442us rttvar 6403us source 10.4.0.51 10.4.0.68 age 72.274sec cwnd 14 rtt 3392us rttvar 5027us source 10.4.0.51 10.4.0.51 age 72.289sec cwnd 10 rtt 3039us rttvar 4710us source 10.4.0.51 10.4.0.83 age 72.141sec cwnd 18 rtt 1973us rttvar 3512us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.238sec cwnd 3 rtt 1648us rttvar 2859us source 10.4.0.83 192.168.115.51 age 6.112sec cwnd 10 rtt 81582us rttvar 46882us 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 6686222 bytes 100575 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 808f: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6686222 bytes 100575 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 19923 ecn_mark 0 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 327687478 bytes 223904 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 808f: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6686222 bytes 100575 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 100575 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 808f:b7 parent 808f: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 558 count 0 lastcount 0 ldelay 1us class fq_codel 808f:b7 parent 808f: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 558 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 336973238 bytes 223903 pkt (dropped 0, overlimits 110314 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8090: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 336973238 bytes 223903 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 18173 ecn_mark 30 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5278216 bytes 100574 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 8090: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 336973238 bytes 223903 pkt (dropped 0, overlimits 104009 requeues 0) backlog 0b 0p requeues 0 lended: 105610 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8090:b7 parent 8090: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 656 count 0 lastcount 0 ldelay 1us class fq_codel 8090:b7 parent 8090: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 656 count 0 lastcount 0 ldelay 1us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 336973650 bytes 223908 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 6686602 bytes 100579 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 6686180 bytes 100574 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 99874 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 336973350 bytes 223905 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 104873 pkts_in_l 730 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)