c2 -- + ip tcp_metrics show 192.168.119.83 age 6.116sec ssthresh 250 cwnd 134 rtt 81961us rttvar 66626us source 192.168.115.51 10.4.0.67 age 71.766sec cwnd 10 rtt 4050us rttvar 5577us source 10.4.0.51 10.4.0.68 age 72.087sec cwnd 17 rtt 2971us rttvar 4730us source 10.4.0.51 10.4.0.51 age 72.102sec cwnd 10 rtt 3029us rttvar 4747us source 10.4.0.51 10.4.0.83 age 72.003sec cwnd 17 rtt 3572us rttvar 5278us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.111sec cwnd 10 rtt 1657us rttvar 2889us source 10.4.0.83 192.168.115.51 age 6.182sec cwnd 10 rtt 81803us rttvar 65485us 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 3841966 bytes 57833 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8079: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 3841966 bytes 57833 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 611 ecn_mark 0 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 326376136 bytes 223866 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 8079: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 3841966 bytes 57833 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 57833 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8079:b7 parent 8079: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 34 count 0 lastcount 0 ldelay 1us class fq_codel 8079:b7 parent 8079: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 34 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 337922270 bytes 223867 pkt (dropped 0, overlimits 56593 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 807a: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 337922270 bytes 223867 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 12112 drop_overlimit 0 new_flow_count 612 ecn_mark 11 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 3032422 bytes 57834 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 807a: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 337922270 bytes 223867 pkt (dropped 0, overlimits 61375 requeues 0) backlog 0b 0p requeues 0 lended: 62097 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 807a:b7 parent 807a: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 34 count 0 lastcount 0 ldelay 1us class fq_codel 807a:b7 parent 807a: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 34 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 337922650 bytes 223871 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 3842448 bytes 57839 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 3842008 bytes 57834 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 57834 pkts_in_l 0 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 337922270 bytes 223867 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 62082 pkts_in_l 11 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)