c2 -- + ip tcp_metrics show 10.4.0.66 age 72.361sec cwnd 16 rtt 4420us rttvar 6671us source 10.4.0.51 192.168.119.83 age 6.045sec ssthresh 135 cwnd 124 rtt 81353us rttvar 43205us source 192.168.115.51 10.4.0.67 age 72.028sec cwnd 10 rtt 3689us rttvar 5064us source 10.4.0.51 10.4.0.51 age 72.385sec cwnd 10 rtt 2997us rttvar 4778us source 10.4.0.51 10.4.0.69 age 72.244sec ssthresh 16 cwnd 8 rtt 3499us rttvar 4824us source 10.4.0.51 10.4.0.83 age 72.225sec cwnd 17 rtt 2190us rttvar 3049us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.361sec cwnd 10 rtt 1638us rttvar 2814us source 10.4.0.83 192.168.115.51 age 6.141sec cwnd 10 rtt 81401us rttvar 46894us 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 6580910 bytes 98973 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 808f: 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 6580910 bytes 98973 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 98273 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 808f: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6580910 bytes 98973 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 98973 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 332106052 bytes 220690 pkt (dropped 0, overlimits 100413 requeues 0) backlog 0b 0p requeues 0 qdisc dualpi2 8090: 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 332106052 bytes 220690 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 103773 pkts_in_l 700 maxq 5 ecn_mark 0 step_marks 0 credit -109360 (L) + tc -s -d class show dev ens224 class htb 1:1 root leaf 8090: prio 0 quantum 200000 rate 100Mbit ceil 100Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 332106052 bytes 220690 pkt (dropped 0, overlimits 100413 requeues 0) backlog 0b 0p requeues 0 lended: 104473 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 6581036 bytes 98976 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e3: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 6581036 bytes 98976 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 322954374 bytes 220690 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 80e3: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6581036 bytes 98976 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 98976 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 332106010 bytes 220689 pkt (dropped 0, overlimits 39796 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 80e4: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 332106010 bytes 220689 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5195416 bytes 98975 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 80e4: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 332106010 bytes 220689 pkt (dropped 0, overlimits 101979 requeues 0) backlog 0b 0p requeues 0 lended: 104110 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 332106492 bytes 220695 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 6581416 bytes 98980 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 6580994 bytes 98975 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b3: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6580994 bytes 98975 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 17007 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80b3: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 6580994 bytes 98975 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 98975 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b3:46 parent 80b3: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 656 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 332106010 bytes 220689 pkt (dropped 0, overlimits 103091 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80b4: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 332106010 bytes 220689 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 18807 ecn_mark 32 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80b4: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 332106010 bytes 220689 pkt (dropped 0, overlimits 102536 requeues 0) backlog 0b 0p requeues 0 lended: 104070 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 80b4:46 parent 80b4: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 852 count 0 lastcount 0 ldelay 2us