c1 -- + ip tcp_metrics show 10.4.0.67 age 0.183sec source 10.4.0.50 192.168.119.82 age 11.091sec ssthresh 25 cwnd 20 rtt 13525us rttvar 7935us source 192.168.115.50 10.4.0.69 age 76.461sec cwnd 17 rtt 2240us rttvar 3232us source 10.4.0.50 10.4.0.50 age 76.496sec cwnd 10 rtt 1923us rttvar 2992us source 10.4.0.50 10.4.0.68 age 76.504sec cwnd 17 rtt 4858us rttvar 7500us source 10.4.0.50 10.4.0.82 age 0.180sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 76.644sec cwnd 10 rtt 1826us rttvar 3200us source 10.4.0.82 192.168.115.50 age 11.094sec cwnd 10 rtt 10894us rttvar 6250us 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 84358462 bytes 1271351 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 4800702402 bytes 3183577 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 6752054 bytes 101587 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81bf: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 6752054 bytes 101587 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 346647296 bytes 237009 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 81bf: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6752054 bytes 101587 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 101587 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 356812820 bytes 237010 pkt (dropped 0, overlimits 103280 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81c0: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 356812820 bytes 237010 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5329990 bytes 101588 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 81c0: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 356812820 bytes 237010 pkt (dropped 0, overlimits 103280 requeues 0) backlog 0b 0p requeues 0 lended: 105328 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms Sent 356813236 bytes 237014 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 6752572 bytes 101593 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 6752096 bytes 101588 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8033: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6752096 bytes 101588 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 26242 ecn_mark 0 new_flows_len 1 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8033: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 6752096 bytes 101588 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 101588 borrowed: 0 giants: 0 tokens: 4092 ctokens: 4092 class fq_codel 8033:6d parent 8033: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 994 count 0 lastcount 0 ldelay 1us class fq_codel 8033:3ba parent 8033: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1430 count 0 lastcount 0 ldelay 3us + 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 356812694 bytes 237007 pkt (dropped 0, overlimits 208888 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8034: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 356812694 bytes 237007 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 12112 drop_overlimit 0 new_flow_count 1255 ecn_mark 289 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 8034: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 356812694 bytes 237007 pkt (dropped 0, overlimits 103983 requeues 0) backlog 0b 0p requeues 0 lended: 105319 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8034:6d parent 8034: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 994 count 0 lastcount 0 ldelay 1us