c2 -- + ip tcp_metrics show 192.168.119.83 age 5.231sec ssthresh 177 cwnd 139 rtt 84375us rttvar 46089us source 192.168.115.51 10.4.0.67 age 72.036sec cwnd 10 rtt 4176us rttvar 5817us source 10.4.0.51 10.4.0.68 age 72.388sec cwnd 14 rtt 2620us rttvar 4119us source 10.4.0.51 10.4.0.51 age 72.399sec cwnd 10 rtt 3613us rttvar 5552us source 10.4.0.51 10.4.0.83 age 72.296sec cwnd 17 rtt 5032us rttvar 7494us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.358sec cwnd 10 rtt 1646us rttvar 2895us source 10.4.0.83 192.168.115.51 age 5.251sec cwnd 10 rtt 81533us rttvar 46633us 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 8340698 bytes 125657 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8091: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 8340698 bytes 125657 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 35332 ecn_mark 0 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 372916178 bytes 250062 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 8091: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 8340698 bytes 125657 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 125657 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8091:b7 parent 8091: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 710 count 0 lastcount 0 ldelay 1us class fq_codel 8091:b7 parent 8091: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 710 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 376576408 bytes 250060 pkt (dropped 0, overlimits 470399 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8092: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 376576408 bytes 250060 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 6056 drop_overlimit 0 new_flow_count 1972 ecn_mark 4040 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 6581498 bytes 125655 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 8092: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 376576408 bytes 250060 pkt (dropped 0, overlimits 242253 requeues 0) backlog 0b 0p requeues 0 lended: 246992 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8092:b7 parent 8092: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 906 count 0 lastcount 0 ldelay 1us class fq_codel 8092:b7 parent 8092: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 906 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 376576932 bytes 250067 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 8341018 bytes 125660 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 8340614 bytes 125655 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 124955 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 376576492 bytes 250062 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 719 pkts_in_l 246254 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)