c2 -- + ip tcp_metrics show 10.4.0.66 age 71.791sec cwnd 16 rtt 3775us rttvar 5829us source 10.4.0.51 192.168.119.83 age 5.390sec cwnd 178 reordering 9 rtt 85955us rttvar 70703us source 192.168.115.51 10.4.0.68 age 71.917sec cwnd 17 rtt 3311us rttvar 5456us source 10.4.0.51 10.4.0.51 age 71.948sec cwnd 10 rtt 3677us rttvar 5644us source 10.4.0.51 10.4.0.69 age 71.778sec cwnd 17 rtt 6042us rttvar 9151us source 10.4.0.51 10.4.0.83 age 71.843sec cwnd 18 rtt 4602us rttvar 6838us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 71.939sec cwnd 10 rtt 1589us rttvar 2855us source 10.4.0.83 192.168.115.51 age 5.446sec cwnd 10 rtt 81568us rttvar 65365us source 192.168.119.83 m1 -- + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 373739148 bytes 247526 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 4071678 bytes 61322 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 4071308 bytes 61318 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 811d: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 4071308 bytes 61318 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 811d: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 4071308 bytes 61318 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 61318 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 373738930 bytes 247525 pkt (dropped 0, overlimits 64696 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 811e: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 373738930 bytes 247525 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 811e: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 373738930 bytes 247525 pkt (dropped 0, overlimits 64696 requeues 0) backlog 0b 0p requeues 0 lended: 65482 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 4071280 bytes 61318 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80c9: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 4071280 bytes 61318 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 619 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80c9: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 4071280 bytes 61318 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 61318 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80c9:46 parent 80c9: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 720 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 373738832 bytes 247522 pkt (dropped 0, overlimits 119628 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80ca: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 373738832 bytes 247522 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 25738 drop_overlimit 0 new_flow_count 618 ecn_mark 276 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80ca: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 373738832 bytes 247522 pkt (dropped 0, overlimits 64784 requeues 0) backlog 0b 0p requeues 0 lended: 65483 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80ca:46 parent 80ca: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 818 count 0 lastcount 0 ldelay 2us