c1 -- + ip tcp_metrics show 10.4.0.67 age 75.252sec cwnd 16 rtt 1918us rttvar 2705us source 10.4.0.50 192.168.119.82 age 8.140sec ssthresh 171 cwnd 113 rtt 81972us rttvar 66555us source 192.168.115.50 10.4.0.69 age 75.284sec ssthresh 16 cwnd 8 rtt 3517us rttvar 4692us source 10.4.0.50 10.4.0.50 age 75.309sec cwnd 10 rtt 4570us rttvar 7353us source 10.4.0.50 10.4.0.68 age 0.007sec cwnd 18 rtt 3463us rttvar 5009us source 10.4.0.50 10.4.0.82 age 0.338sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 75.263sec cwnd 10 rtt 1736us rttvar 3002us source 10.4.0.82 192.168.115.50 age 7.955sec cwnd 10 rtt 81693us rttvar 65557us 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 47121632 bytes 711100 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 2735985016 bytes 1812484 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 4833424 bytes 72876 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81b3: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 4833424 bytes 72876 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 265302462 bytes 181244 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 81b3: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 4833424 bytes 72876 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 72876 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 273391048 bytes 181244 pkt (dropped 0, overlimits 73453 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81b4: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 273391048 bytes 181244 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 3813250 bytes 72876 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 81b4: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 273391048 bytes 181244 pkt (dropped 0, overlimits 73453 requeues 0) backlog 0b 0p requeues 0 lended: 74489 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 273391488 bytes 181249 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 4833864 bytes 72881 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 4833424 bytes 72876 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8027: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 4833424 bytes 72876 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 618 ecn_mark 0 new_flows_len 1 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8027: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 4833424 bytes 72876 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 72876 borrowed: 0 giants: 0 tokens: 4092 ctokens: 4092 class fq_codel 8027:6d parent 8027: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1308 count 0 lastcount 0 ldelay 1us class fq_codel 8027:3ba parent 8027: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 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 273390964 bytes 181242 pkt (dropped 0, overlimits 74241 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8028: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 273390964 bytes 181242 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 56018 drop_overlimit 0 new_flow_count 622 ecn_mark 17 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 8028: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 273390964 bytes 181242 pkt (dropped 0, overlimits 73588 requeues 0) backlog 0b 0p requeues 0 lended: 74476 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8028:6d parent 8028: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1406 count 0 lastcount 0 ldelay 1us