c2 -- + ip tcp_metrics show 10.4.0.66 age 72.049sec cwnd 14 rtt 3741us rttvar 5933us source 10.4.0.51 192.168.119.83 age 5.503sec cwnd 169 rtt 86267us rttvar 70986us source 192.168.115.51 10.4.0.67 age 71.730sec cwnd 10 rtt 4558us rttvar 6312us source 10.4.0.51 10.4.0.51 age 72.068sec cwnd 10 rtt 3631us rttvar 5620us source 10.4.0.51 10.4.0.69 age 71.898sec cwnd 14 rtt 3594us rttvar 6401us source 10.4.0.51 10.4.0.83 age 71.930sec cwnd 17 rtt 5300us rttvar 9243us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.051sec cwnd 3 rtt 1639us rttvar 2875us source 10.4.0.83 192.168.115.51 age 5.586sec cwnd 10 rtt 81660us rttvar 65417us source 192.168.119.83 m1 -- + tc -s -d qdisc show dev ens192 qdisc htb 1: root refcnt 2 r2q 10 default 0x1 direct_packets_stat 0 ver 3.17 direct_qlen 1000 Sent 7770340 bytes 117374 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 807d: parent 1:1 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 7770340 bytes 117374 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 117374 pkts_in_l 0 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L) + tc -s -d class show dev ens192 class htb 1:1 root leaf 807d: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7770340 bytes 117374 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 117374 borrowed: 0 giants: 0 tokens: 1877 ctokens: 1877 + tc -s -d qdisc show dev ens224 qdisc htb 1: root refcnt 2 r2q 10 default 0x1 direct_packets_stat 0 ver 3.17 direct_qlen 1000 Sent 352383956 bytes 233418 pkt (dropped 0, overlimits 2596 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 807e: parent 1:1 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 352383956 bytes 233418 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 711 pkts_in_l 231325 maxq 3 ecn_mark 0 step_marks 0 credit 15140 (C) + tc -s -d class show dev ens224 class htb 1:1 root leaf 807e: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 352383956 bytes 233418 pkt (dropped 0, overlimits 2596 requeues 0) backlog 0b 0p requeues 0 lended: 232036 borrowed: 0 giants: 0 tokens: 1877 ctokens: 1877 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 7770382 bytes 117375 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80d1: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 7770382 bytes 117375 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 349035732 bytes 233418 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 80d1: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7770382 bytes 117375 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 117375 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 + 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 352383956 bytes 233418 pkt (dropped 0, overlimits 21338 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80d2: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 352383956 bytes 233418 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 6127204 bytes 117375 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 80d2: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 352383956 bytes 233418 pkt (dropped 0, overlimits 164251 requeues 0) backlog 0b 0p requeues 0 lended: 231871 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 352384378 bytes 233423 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 7770804 bytes 117380 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 m4 -- + 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 7770382 bytes 117375 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80a1: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7770382 bytes 117375 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 616 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80a1: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 7770382 bytes 117375 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 117375 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80a1:46 parent 80a1: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 622 count 0 lastcount 0 ldelay 2us + 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 352383914 bytes 233417 pkt (dropped 0, overlimits 425627 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80a2: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 352383914 bytes 233417 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 6056 drop_overlimit 0 new_flow_count 616 ecn_mark 1680 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80a2: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 352383914 bytes 233417 pkt (dropped 0, overlimits 225172 requeues 0) backlog 0b 0p requeues 0 lended: 231538 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80a2:46 parent 80a2: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 622 count 0 lastcount 0 ldelay 2us