c2 -- + ip tcp_metrics show 10.4.0.66 age 72.384sec ssthresh 16 cwnd 8 rtt 4291us rttvar 6614us source 10.4.0.51 192.168.119.83 age 4.750sec ssthresh 169 cwnd 138 rtt 85312us rttvar 46858us source 192.168.115.51 10.4.0.67 age 72.002sec cwnd 10 rtt 2058us rttvar 2976us source 10.4.0.51 10.4.0.51 age 72.402sec cwnd 10 rtt 3638us rttvar 5641us source 10.4.0.51 10.4.0.69 age 72.221sec cwnd 18 rtt 2000us rttvar 3574us source 10.4.0.51 10.4.0.83 age 72.289sec cwnd 17 rtt 5056us rttvar 7549us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.410sec cwnd 10 rtt 1624us rttvar 2864us source 10.4.0.83 192.168.115.51 age 4.829sec cwnd 10 rtt 81329us rttvar 46642us 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 7848188 bytes 118194 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 8091: 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 7848188 bytes 118194 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 117494 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 8091: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7848188 bytes 118194 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 118194 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 352070846 bytes 233875 pkt (dropped 0, overlimits 51466 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 8092: 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 352070846 bytes 233875 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 718 pkts_in_l 231800 maxq 6 ecn_mark 1 step_marks 1 credit -30280 (L) + tc -s -d class show dev ens224 class htb 1:1 root leaf 8092: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 352070846 bytes 233875 pkt (dropped 0, overlimits 51466 requeues 0) backlog 0b 0p requeues 0 lended: 232518 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 7848230 bytes 118195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e5: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 7848230 bytes 118195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 348723036 bytes 233875 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 80e5: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7848230 bytes 118195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 118195 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 352070804 bytes 233874 pkt (dropped 0, overlimits 41636 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e6: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 352070804 bytes 233874 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 6193526 bytes 118194 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 80e6: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 352070804 bytes 233874 pkt (dropped 0, overlimits 153229 requeues 0) backlog 0b 0p requeues 0 lended: 232458 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 352071268 bytes 233880 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 7848592 bytes 118199 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 7848230 bytes 118195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b5: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7848230 bytes 118195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 29896 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80b5: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 7848230 bytes 118195 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 118195 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b5:46 parent 80b5: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 176 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 352070846 bytes 233875 pkt (dropped 0, overlimits 412939 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b6: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 352070846 bytes 233875 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 9084 drop_overlimit 0 new_flow_count 9828 ecn_mark 3413 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80b6: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 352070846 bytes 233875 pkt (dropped 0, overlimits 219254 requeues 0) backlog 0b 0p requeues 0 lended: 232339 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b6:46 parent 80b6: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 274 count 0 lastcount 0 ldelay 1us