c2 -- + ip tcp_metrics show 10.4.0.66 age 72.421sec cwnd 18 rtt 2984us rttvar 4813us source 10.4.0.51 192.168.119.83 age 5.830sec ssthresh 119 cwnd 118 rtt 81596us rttvar 43725us source 192.168.115.51 10.4.0.67 age 72.045sec cwnd 10 rtt 2024us rttvar 2907us source 10.4.0.51 10.4.0.51 age 72.444sec cwnd 10 rtt 3645us rttvar 5667us source 10.4.0.51 10.4.0.69 age 72.300sec cwnd 17 rtt 4496us rttvar 6497us source 10.4.0.51 10.4.0.83 age 72.324sec cwnd 18 rtt 3565us rttvar 6709us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.427sec cwnd 3 rtt 1641us rttvar 2844us source 10.4.0.83 192.168.115.51 age 5.894sec cwnd 10 rtt 81833us rttvar 47020us 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 6765572 bytes 101784 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 8093: 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 6765572 bytes 101784 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 101084 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 8093: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6765572 bytes 101784 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 101784 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 347051080 bytes 230560 pkt (dropped 0, overlimits 68873 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 8094: 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 347051080 bytes 230560 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 60163 pkts_in_l 89089 maxq 6 ecn_mark 3 step_marks 3 credit -23420 (L) + tc -s -d class show dev ens224 class htb 1:1 root leaf 8094: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 347051080 bytes 230560 pkt (dropped 0, overlimits 68873 requeues 0) backlog 0b 0p requeues 0 lended: 149252 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 6765614 bytes 101785 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e7: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 6765614 bytes 101785 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 339586664 bytes 230560 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 80e7: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6765614 bytes 101785 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 101785 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 347051080 bytes 230560 pkt (dropped 0, overlimits 63556 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e8: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 347051080 bytes 230560 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5340696 bytes 101785 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 80e8: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 347051080 bytes 230560 pkt (dropped 0, overlimits 122372 requeues 0) backlog 0b 0p requeues 0 lended: 149086 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 347051502 bytes 230565 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 6766036 bytes 101790 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 6765614 bytes 101785 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b7: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6765614 bytes 101785 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 26679 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80b7: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 6765614 bytes 101785 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 101785 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b7:46 parent 80b7: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1048 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 347051038 bytes 230559 pkt (dropped 0, overlimits 237837 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b8: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 347051038 bytes 230559 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 16252 ecn_mark 1692 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80b8: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 347051038 bytes 230559 pkt (dropped 0, overlimits 145202 requeues 0) backlog 0b 0p requeues 0 lended: 149085 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b8:46 parent 80b8: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1244 count 0 lastcount 0 ldelay 1us