c1 -- + ip tcp_metrics show 10.4.0.67 age 0.319sec source 10.4.0.50 192.168.119.82 age 8.457sec ssthresh 171 cwnd 108 rtt 81838us rttvar 66438us source 192.168.115.50 10.4.0.69 age 75.222sec cwnd 17 rtt 6033us rttvar 9039us source 10.4.0.50 10.4.0.50 age 75.254sec cwnd 10 rtt 1918us rttvar 2931us source 10.4.0.50 10.4.0.68 age 0.007sec cwnd 14 rtt 3915us rttvar 6162us source 10.4.0.50 10.4.0.82 age 0.324sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 75.272sec cwnd 10 rtt 1756us rttvar 3067us source 10.4.0.82 192.168.115.50 age 8.293sec cwnd 10 rtt 81715us rttvar 65530us source 192.168.119.82 m2 -- + tc -s -d qdisc show dev ens192 qdisc fq_codel 0: root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 51888504 bytes 782968 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 98 drop_overlimit 0 new_flow_count 1 ecn_mark 0 new_flows_len 0 old_flows_len 0 + tc -s -d qdisc show dev ens224 qdisc fq_codel 0: root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 3008031674 bytes 1992841 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 0 drop_overlimit 0 new_flow_count 0 ecn_mark 0 new_flows_len 0 old_flows_len 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 4766872 bytes 71868 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81b5: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 4766872 bytes 71868 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 263961668 bytes 180357 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 81b5: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 4766872 bytes 71868 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 71868 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 + 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 272046574 bytes 180355 pkt (dropped 0, overlimits 72420 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81b6: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 272046574 bytes 180355 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 3760736 bytes 71866 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 81b6: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 272046574 bytes 180355 pkt (dropped 0, overlimits 72420 requeues 0) backlog 0b 0p requeues 0 lended: 73430 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 272047116 bytes 180362 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 4767210 bytes 71871 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 4766788 bytes 71866 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8029: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 4766788 bytes 71866 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 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8029: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 4766788 bytes 71866 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 71866 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8029:6d parent 8029: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1014 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 272046532 bytes 180354 pkt (dropped 0, overlimits 73453 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 802a: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 272046532 bytes 180354 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 37850 drop_overlimit 0 new_flow_count 619 ecn_mark 17 new_flows_len 1 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 802a: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 272046532 bytes 180354 pkt (dropped 0, overlimits 72578 requeues 0) backlog 0b 0p requeues 0 lended: 73424 borrowed: 0 giants: 0 tokens: 4092 ctokens: 4092 class fq_codel 802a:6d parent 802a: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1112 count 0 lastcount 0 ldelay 1us class fq_codel 802a:3ba parent 802a: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 2us