c2 -- + ip tcp_metrics show 10.4.0.66 age 70.859sec cwnd 17 rtt 4970us rttvar 7936us source 10.4.0.51 192.168.119.83 age 5.024sec cwnd 42 reordering 26 rtt 18092us rttvar 16137us source 192.168.115.51 10.4.0.68 age 71.007sec cwnd 17 rtt 4297us rttvar 6811us source 10.4.0.51 10.4.0.51 age 71.036sec cwnd 10 rtt 2993us rttvar 4759us source 10.4.0.51 10.4.0.69 age 70.920sec cwnd 17 rtt 5301us rttvar 9179us source 10.4.0.51 10.4.0.83 age 70.926sec cwnd 17 rtt 3716us rttvar 5313us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 71.033sec cwnd 10 rtt 1594us rttvar 2827us source 10.4.0.83 192.168.115.51 age 5.125sec cwnd 10 rtt 10961us rttvar 8817us source 192.168.119.83 m1 -- + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms Sent 378914206 bytes 250946 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 3981428 bytes 59904 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 m3 -- + 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 3981090 bytes 59901 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 8117: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 3981090 bytes 59901 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 8117: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 3981090 bytes 59901 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 59901 borrowed: 0 giants: 0 tokens: 3562 ctokens: 3562 + 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 378913844 bytes 250942 pkt (dropped 0, overlimits 61388 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 8118: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 378913844 bytes 250942 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 8118: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 378913844 bytes 250942 pkt (dropped 0, overlimits 61388 requeues 0) backlog 0b 0p requeues 0 lended: 62215 borrowed: 0 giants: 0 tokens: 3562 ctokens: 3562 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 3981006 bytes 59899 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80c3: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 3981006 bytes 59899 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 614 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80c3: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 3981006 bytes 59899 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 59899 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80c3:46 parent 80c3: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 230 count 0 lastcount 0 ldelay 2us + 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 378913802 bytes 250941 pkt (dropped 0, overlimits 123632 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80c4: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 378913802 bytes 250941 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 33308 drop_overlimit 0 new_flow_count 614 ecn_mark 4409 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80c4: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 378913802 bytes 250941 pkt (dropped 0, overlimits 61521 requeues 0) backlog 0b 0p requeues 0 lended: 62222 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80c4:46 parent 80c4: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 328 count 0 lastcount 0 ldelay 1us