c2 -- + ip tcp_metrics show 10.4.0.66 age 72.032sec cwnd 17 rtt 4815us rttvar 7824us source 10.4.0.51 192.168.119.83 age 6.586sec ssthresh 41 cwnd 26 rtt 9191us rttvar 8019us source 192.168.115.51 10.4.0.68 age 72.124sec cwnd 16 rtt 4313us rttvar 6606us source 10.4.0.51 10.4.0.51 age 72.148sec cwnd 10 rtt 3087us rttvar 4783us source 10.4.0.51 10.4.0.69 age 72.028sec cwnd 18 rtt 3590us rttvar 6746us source 10.4.0.51 10.4.0.83 age 72.042sec cwnd 17 rtt 5010us rttvar 7309us source 10.4.0.51 s2 -- + ip tcp_metrics show 10.4.0.51 age 72.187sec cwnd 10 rtt 1605us rttvar 2880us source 10.4.0.83 192.168.115.51 age 6.726sec cwnd 10 rtt 3561us rttvar 2003us source 192.168.119.83 m1 -- + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 Sent 376941626 bytes 250305 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 7479538 bytes 112592 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 7479218 bytes 112589 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 8125: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 7479218 bytes 112589 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 8125: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 7479218 bytes 112589 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 112589 borrowed: 0 giants: 0 tokens: 3696 ctokens: 3696 + 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 376941394 bytes 250303 pkt (dropped 0, overlimits 139483 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 8126: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 376941394 bytes 250303 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 8126: prio 0 quantum 200000 rate 52500Kbit ceil 52500Kbit linklayer ethernet burst 1588b/1 mpu 0b cburst 1588b/1 mpu 0b level 0 Sent 376941394 bytes 250303 pkt (dropped 0, overlimits 139483 requeues 0) backlog 0b 0p requeues 0 lended: 165637 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 7479176 bytes 112588 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80d1: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7479176 bytes 112588 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 34109 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 80d1: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7479176 bytes 112588 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 112588 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 class fq_codel 80d1:46 parent 80d1: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1386 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 376941366 bytes 250303 pkt (dropped 0, overlimits 329687 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80d2: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 376941366 bytes 250303 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 15140 drop_overlimit 0 new_flow_count 1170 ecn_mark 14214 new_flows_len 1 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 80d2: prio quantum rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 376941366 bytes 250303 pkt (dropped 0, overlimits 164294 requeues 0) backlog 0b 0p requeues 0 lended: 165623 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 class fq_codel 80d2:46 parent 80d2: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1386 count 0 lastcount 0 ldelay 56us class fq_codel 80d2:3a9 parent 80d2: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 3us