c1 -- + ip tcp_metrics show 10.4.0.67 age 0.326sec source 10.4.0.50 192.168.119.82 age 9.468sec ssthresh 237 cwnd 129 rtt 81741us rttvar 66393us source 192.168.115.50 10.4.0.69 age 75.256sec cwnd 17 rtt 2305us rttvar 3290us source 10.4.0.50 10.4.0.50 age 75.276sec cwnd 10 rtt 1992us rttvar 3056us source 10.4.0.50 10.4.0.68 age 0.006sec cwnd 18 rtt 4248us rttvar 6536us 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 75.334sec cwnd 10 rtt 1677us rttvar 2978us source 10.4.0.82 192.168.115.50 age 9.340sec cwnd 10 rtt 81723us rttvar 65632us 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 42288166 bytes 638223 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 2462593968 bytes 1631240 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 5659786 bytes 85397 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81b1: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 5659786 bytes 85397 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 304271572 bytes 207693 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 81b1: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 5659786 bytes 85397 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 85397 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 313433278 bytes 207691 pkt (dropped 0, overlimits 86442 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81b2: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 313433278 bytes 207691 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 4464244 bytes 85395 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 81b2: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 313433278 bytes 207691 pkt (dropped 0, overlimits 86442 requeues 0) backlog 0b 0p requeues 0 lended: 87418 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 313433820 bytes 207698 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 5660124 bytes 85400 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 5659702 bytes 85395 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8025: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 5659702 bytes 85395 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 611 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8025: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 5659702 bytes 85395 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 85395 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8025:6d parent 8025: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 34 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 313433236 bytes 207690 pkt (dropped 0, overlimits 73630 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8026: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 313433236 bytes 207690 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 13626 drop_overlimit 0 new_flow_count 611 ecn_mark 13 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 8026: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 313433236 bytes 207690 pkt (dropped 0, overlimits 86591 requeues 0) backlog 0b 0p requeues 0 lended: 87395 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8026:6d parent 8026: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 132 count 0 lastcount 0 ldelay 1us