c2 -- + ip tcp_metrics show 192.168.119.83 age 6.044sec ssthresh 121 cwnd 121 rtt 81371us rttvar 43143us source 192.168.115.51 10.4.0.67 age 72.029sec cwnd 10 rtt 3969us rttvar 5684us source 10.4.0.51 10.4.0.68 age 72.332sec cwnd 17 rtt 3392us rttvar 5439us source 10.4.0.51 10.4.0.51 age 72.350sec cwnd 10 rtt 3648us rttvar 5644us source 10.4.0.51 10.4.0.83 age 72.255sec cwnd 15 rtt 3249us rttvar 6052us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.346sec cwnd 3 rtt 1645us rttvar 2880us source 10.4.0.83 192.168.115.51 age 6.096sec cwnd 10 rtt 81635us rttvar 46734us 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 6980534 bytes 105025 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b9: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6980534 bytes 105025 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 342016708 bytes 233653 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 80b9: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6980534 bytes 105025 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 105025 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80b9:1 parent 80b9: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 520 count 0 lastcount 0 ldelay 1us class fq_codel 80b9:1 parent 80b9: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 520 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 351734738 bytes 233653 pkt (dropped 0, overlimits 154863 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80ba: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 351734738 bytes 233653 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 1 ecn_mark 25 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5510256 bytes 105025 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 80ba: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 351734738 bytes 233653 pkt (dropped 0, overlimits 108334 requeues 0) backlog 0b 0p requeues 0 lended: 109673 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80ba:1 parent 80ba: (dropped 25, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 770 count 1 lastcount 1 ldelay 1us class fq_codel 80ba:1 parent 80ba: (dropped 25, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 770 count 1 lastcount 1 ldelay 1us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 351735160 bytes 233658 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 6980956 bytes 105030 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 6980534 bytes 105025 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 104325 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 351734738 bytes 233653 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 108940 pkts_in_l 725 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)