c2 -- + ip tcp_metrics show 192.168.119.83 age 6.613sec ssthresh 27 cwnd 14 rtt 5998us rttvar 6261us source 192.168.115.51 10.4.0.67 age 71.793sec cwnd 10 rtt 2010us rttvar 3519us source 10.4.0.51 10.4.0.68 age 72.167sec cwnd 17 rtt 4337us rttvar 6980us source 10.4.0.51 10.4.0.51 age 72.184sec cwnd 10 rtt 3258us rttvar 4996us source 10.4.0.51 10.4.0.83 age 72.078sec cwnd 15 rtt 4093us rttvar 5668us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.189sec cwnd 10 rtt 1651us rttvar 2880us source 10.4.0.83 192.168.115.51 age 6.724sec cwnd 10 rtt 875us rttvar 573us 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 8145934 bytes 123065 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8071: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 8145934 bytes 123065 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 608 ecn_mark 0 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 371612960 bytes 248612 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 8071: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 8145934 bytes 123065 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 123065 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8071:b7 parent 8071: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1156 count 0 lastcount 0 ldelay 1us class fq_codel 8071:b7 parent 8071: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1156 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 375387672 bytes 248612 pkt (dropped 0, overlimits 485158 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8072: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 375387672 bytes 248612 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 22710 drop_overlimit 0 new_flow_count 609 ecn_mark 18496 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 6423096 bytes 123065 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 8072: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 375387672 bytes 248612 pkt (dropped 0, overlimits 242325 requeues 0) backlog 0b 0p requeues 0 lended: 242954 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8072:b7 parent 8072: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1156 count 0 lastcount 0 ldelay 1us class fq_codel 8072:b7 parent 8072: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1156 count 0 lastcount 0 ldelay 1us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 Sent 375388094 bytes 248617 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 8146356 bytes 123070 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 8145934 bytes 123065 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 123065 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 375387756 bytes 248614 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 713 pkts_in_l 242190 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)