c2 -- + ip tcp_metrics show 192.168.119.83 age 5.721sec ssthresh 355 cwnd 178 rtt 86571us rttvar 71246us source 192.168.115.51 10.4.0.67 age 71.737sec cwnd 10 rtt 3129us rttvar 4556us source 10.4.0.51 10.4.0.68 age 72.005sec cwnd 16 rtt 4254us rttvar 6654us source 10.4.0.51 10.4.0.51 age 72.020sec cwnd 10 rtt 3619us rttvar 5570us source 10.4.0.51 10.4.0.83 age 71.961sec cwnd 17 rtt 5264us rttvar 9202us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.060sec cwnd 3 rtt 1615us rttvar 2832us source 10.4.0.83 192.168.115.51 age 5.782sec cwnd 10 rtt 81773us rttvar 65743us source 192.168.119.83 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 4023712 bytes 60592 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 807b: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 4023712 bytes 60592 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 615 ecn_mark 0 new_flows_len 1 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 354847762 bytes 243423 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 807b: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 4023712 bytes 60592 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 60592 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 class fq_codel 807b:b7 parent 807b: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 328 count 0 lastcount 0 ldelay 1us class fq_codel 807b:319 parent 807b: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 1us class fq_codel 807b:b7 parent 807b: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 328 count 0 lastcount 0 ldelay 1us class fq_codel 807b:319 parent 807b: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 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 367530054 bytes 243423 pkt (dropped 0, overlimits 113806 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 807c: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 367530054 bytes 243423 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 24224 drop_overlimit 0 new_flow_count 616 ecn_mark 204 new_flows_len 0 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 3175514 bytes 60592 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 807c: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 367530054 bytes 243423 pkt (dropped 0, overlimits 64401 requeues 0) backlog 0b 0p requeues 0 lended: 65068 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 807c:b7 parent 807c: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 426 count 0 lastcount 0 ldelay 1us class fq_codel 807c:b7 parent 807c: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 426 count 0 lastcount 0 ldelay 1us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 367530494 bytes 243428 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 4024152 bytes 60597 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 m3 -- + tc -s -d qdisc show dev ens192 qdisc dualpi2 1: root refcnt 2 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 4023712 bytes 60592 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 60592 pkts_in_l 0 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L) + tc -s -d qdisc show dev ens224 qdisc dualpi2 1: root refcnt 2 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 367530054 bytes 243423 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 prob 0.000000 delay_c 0us delay_l 0us pkts_in_c 64861 pkts_in_l 205 maxq 0 ecn_mark 0 step_marks 0 credit -121120 (L)