c1 -- + ip tcp_metrics show 10.4.0.67 age 76.618sec cwnd 18 rtt 5163us rttvar 7531us source 10.4.0.50 192.168.119.82 age 9.550sec ssthresh 103 cwnd 131 rtt 81382us rttvar 43193us source 192.168.115.50 10.4.0.69 age 76.600sec cwnd 16 rtt 2060us rttvar 2998us source 10.4.0.50 10.4.0.50 age 76.669sec cwnd 10 rtt 4438us rttvar 5877us source 10.4.0.50 10.4.0.68 age 76.620sec cwnd 14 rtt 3726us rttvar 5599us source 10.4.0.50 10.4.0.82 age 0.277sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 76.701sec cwnd 10 rtt 1711us rttvar 2988us source 10.4.0.82 192.168.115.50 age 9.439sec cwnd 10 rtt 81367us rttvar 46597us 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 126812442 bytes 1909573 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 98 drop_overlimit 0 new_flow_count 2 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 7079373328 bytes 4697972 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 6056 drop_overlimit 0 new_flow_count 1 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 5783966 bytes 86919 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81cd: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 5783966 bytes 86919 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 294756036 bytes 201739 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 81cd: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 5783966 bytes 86919 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 86919 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 + 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 303413914 bytes 201737 pkt (dropped 0, overlimits 87609 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81ce: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 303413914 bytes 201737 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 4567116 bytes 86917 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 81ce: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 303413914 bytes 201737 pkt (dropped 0, overlimits 87609 requeues 0) backlog 0b 0p requeues 0 lended: 89550 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 40.0ms Sent 303414456 bytes 201744 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 5784304 bytes 86922 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 5783882 bytes 86917 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8041: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 5783882 bytes 86917 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 15738 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8041: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 5783882 bytes 86917 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 86917 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8041:6d parent 8041: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1004 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 303413872 bytes 201736 pkt (dropped 0, overlimits 97755 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8042: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 303413872 bytes 201736 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 31794 drop_overlimit 0 new_flow_count 16079 ecn_mark 39 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 8042: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 303413872 bytes 201736 pkt (dropped 0, overlimits 87939 requeues 0) backlog 0b 0p requeues 0 lended: 89515 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8042:6d parent 8042: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1200 count 0 lastcount 0 ldelay 2us