c1 -- + ip tcp_metrics show 10.4.0.66 age 0.004sec cwnd 17 rtt 4529us rttvar 8173us source 10.4.0.50 192.168.119.82 age 8.774sec ssthresh 180 cwnd 151 rtt 81998us rttvar 66874us source 192.168.115.50 10.4.0.69 age 75.243sec cwnd 17 rtt 4386us rttvar 5914us source 10.4.0.50 10.4.0.50 age 75.257sec cwnd 10 rtt 4360us rttvar 5921us source 10.4.0.50 10.4.0.68 age 0.031sec cwnd 17 rtt 5289us rttvar 7767us source 10.4.0.50 10.4.0.82 age 0.322sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 75.238sec cwnd 10 rtt 1686us rttvar 3023us source 10.4.0.82 192.168.115.50 age 8.614sec cwnd 10 rtt 81697us rttvar 65650us source 192.168.119.82 m1 -- + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 283329270 bytes 187811 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 5065860 bytes 76396 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 5065480 bytes 76392 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81df: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 5065480 bytes 76392 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 81df: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 5065480 bytes 76392 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 76392 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 283329010 bytes 187809 pkt (dropped 0, overlimits 77122 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81e0: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 283329010 bytes 187809 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 81e0: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 283329010 bytes 187809 pkt (dropped 0, overlimits 77122 requeues 0) backlog 0b 0p requeues 0 lended: 78081 borrowed: 0 giants: 0 tokens: 3696 ctokens: 3696 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 5065480 bytes 76392 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8053: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 5065480 bytes 76392 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 613 ecn_mark 0 new_flows_len 1 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8053: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 5065480 bytes 76392 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 76392 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 class fq_codel 8053:6d parent 8053: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 720 count 0 lastcount 0 ldelay 1us class fq_codel 8053:3ba parent 8053: (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 283328884 bytes 187806 pkt (dropped 0, overlimits 79254 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8054: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 283328884 bytes 187806 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 43906 drop_overlimit 0 new_flow_count 616 ecn_mark 16 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 8054: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 283328884 bytes 187806 pkt (dropped 0, overlimits 77186 requeues 0) backlog 0b 0p requeues 0 lended: 78050 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 8054:6d parent 8054: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 818 count 0 lastcount 0 ldelay 2us