c2 -- + ip tcp_metrics show 10.4.0.66 age 0.173sec source 10.4.0.51 192.168.119.83 age 5.359sec ssthresh 35 cwnd 40 rtt 16120us rttvar 9740us source 192.168.115.51 10.4.0.67 age 71.045sec cwnd 10 rtt 3970us rttvar 5756us source 10.4.0.51 10.4.0.51 age 71.361sec cwnd 10 rtt 1757us rttvar 2893us source 10.4.0.51 10.4.0.69 age 71.237sec cwnd 18 rtt 1745us rttvar 3034us source 10.4.0.51 10.4.0.83 age 71.293sec cwnd 17 rtt 5219us rttvar 9123us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 71.407sec cwnd 3 rtt 1658us rttvar 2909us source 10.4.0.83 192.168.115.51 age 5.471sec cwnd 10 rtt 10981us rttvar 6235us 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 7883450 bytes 118719 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 808d: 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 7883450 bytes 118719 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 118019 pkts_in_l 700 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L) + tc -s -d class show dev ens192 class htb 1:1 root leaf 808d: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7883450 bytes 118719 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 118719 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 359130712 bytes 238540 pkt (dropped 0, overlimits 61942 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 808e: 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 359130712 bytes 238540 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 51754 pkts_in_l 138542 maxq 4 ecn_mark 0 step_marks 0 credit -139600 (L) + tc -s -d class show dev ens224 class htb 1:1 root leaf 808e: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 359130712 bytes 238540 pkt (dropped 0, overlimits 61942 requeues 0) backlog 0b 0p requeues 0 lended: 190296 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 7883618 bytes 118723 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e1: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 7883618 bytes 118723 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 353270456 bytes 238540 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 80e1: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7883618 bytes 118723 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 118723 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 359130586 bytes 238537 pkt (dropped 0, overlimits 89684 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e2: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 359130586 bytes 238537 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 6221466 bytes 118720 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 80e2: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 359130586 bytes 238537 pkt (dropped 0, overlimits 153296 requeues 0) backlog 0b 0p requeues 0 lended: 190060 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms Sent 359131170 bytes 238545 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 5.0ms Sent 7883896 bytes 118725 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 7883576 bytes 118722 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b1: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7883576 bytes 118722 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 32870 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80b1: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 7883576 bytes 118722 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 118722 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b1:46 parent 80b1: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 264 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 359130628 bytes 238538 pkt (dropped 0, overlimits 377511 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b2: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 359130628 bytes 238538 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 6056 drop_overlimit 0 new_flow_count 1227 ecn_mark 8398 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80b2: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 359130628 bytes 238538 pkt (dropped 0, overlimits 188548 requeues 0) backlog 0b 0p requeues 0 lended: 189940 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b2:46 parent 80b2: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 264 count 0 lastcount 0 ldelay 1us