c2 -- + ip tcp_metrics show 10.4.0.66 age 72.073sec cwnd 16 rtt 3741us rttvar 5868us source 10.4.0.51 192.168.119.83 age 6.481sec ssthresh 17 cwnd 20 rtt 6853us rttvar 6922us source 192.168.115.51 10.4.0.68 age 72.184sec cwnd 17 rtt 2953us rttvar 4754us source 10.4.0.51 10.4.0.51 age 72.199sec cwnd 10 rtt 3082us rttvar 4730us source 10.4.0.51 10.4.0.69 age 72.097sec cwnd 18 rtt 3620us rttvar 5182us source 10.4.0.51 10.4.0.83 age 72.117sec cwnd 17 rtt 3630us rttvar 6835us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.169sec cwnd 3 rtt 1605us rttvar 2850us source 10.4.0.83 192.168.115.51 age 6.536sec cwnd 10 rtt 867us rttvar 566us source 192.168.119.83 m1 -- + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 Sent 377892550 bytes 250935 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 Sent 8246374 bytes 124220 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 8245970 bytes 124215 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 8127: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 8245970 bytes 124215 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 8127: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 8245970 bytes 124215 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 124215 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 377892290 bytes 250933 pkt (dropped 0, overlimits 161269 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 8128: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 377892290 bytes 250933 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 8128: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 377892290 bytes 250933 pkt (dropped 0, overlimits 161269 requeues 0) backlog 0b 0p requeues 0 lended: 196451 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 8246054 bytes 124217 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80d3: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 8246054 bytes 124217 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 34266 ecn_mark 0 new_flows_len 1 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80d3: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 8246054 bytes 124217 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 124217 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 class fq_codel 80d3:46 parent 80d3: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 68 count 0 lastcount 0 ldelay 1us class fq_codel 80d3:3a9 parent 80d3: (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 377892248 bytes 250932 pkt (dropped 0, overlimits 391265 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80d4: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 377892248 bytes 250932 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 28766 drop_overlimit 0 new_flow_count 1155 ecn_mark 16375 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80d4: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 377892248 bytes 250932 pkt (dropped 0, overlimits 195153 requeues 0) backlog 0b 0p requeues 0 lended: 196381 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80d4:46 parent 80d4: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 68 count 0 lastcount 0 ldelay 1us