c2 -- + ip tcp_metrics show 192.168.119.83 age 5.833sec ssthresh 14 cwnd 12 rtt 5226us rttvar 5272us source 192.168.115.51 10.4.0.67 age 71.062sec cwnd 10 rtt 4529us rttvar 6353us source 10.4.0.51 10.4.0.68 age 71.350sec cwnd 17 rtt 4841us rttvar 8170us source 10.4.0.51 10.4.0.51 age 71.356sec cwnd 10 rtt 1783us rttvar 2855us source 10.4.0.51 10.4.0.83 age 71.295sec cwnd 17 rtt 5322us rttvar 9213us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 71.392sec cwnd 3 rtt 1681us rttvar 2901us source 10.4.0.83 192.168.115.51 age 5.933sec cwnd 10 rtt 1085us rttvar 549us 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 7387250 bytes 111193 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 807f: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7387250 bytes 111193 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 34328 ecn_mark 0 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 365241776 bytes 249468 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 807f: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7387250 bytes 111193 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 111193 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 807f:b7 parent 807f: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 994 count 0 lastcount 0 ldelay 1us class fq_codel 807f:b7 parent 807f: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 994 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 375678732 bytes 249470 pkt (dropped 0, overlimits 230286 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8080: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 375678732 bytes 249470 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 30280 drop_overlimit 0 new_flow_count 1078 ecn_mark 1009 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5830712 bytes 111195 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 8080: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 375678732 bytes 249470 pkt (dropped 0, overlimits 114658 requeues 0) backlog 0b 0p requeues 0 lended: 115924 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8080:b7 parent 8080: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 994 count 0 lastcount 0 ldelay 2us class fq_codel 8080:b7 parent 8080: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 994 count 0 lastcount 0 ldelay 2us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 Sent 375679070 bytes 249473 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 7387792 bytes 111200 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 7387334 bytes 111195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 110495 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 375678648 bytes 249468 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 114217 pkts_in_l 1709 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)