c1 -- + ip tcp_metrics show 10.4.0.67 age 76.660sec cwnd 17 rtt 1937us rttvar 3494us source 10.4.0.50 192.168.119.82 age 10.558sec ssthresh 40 cwnd 43 rtt 18492us rttvar 13582us source 192.168.115.50 10.4.0.69 age 0.344sec source 10.4.0.50 10.4.0.50 age 76.671sec cwnd 10 rtt 1929us rttvar 2880us source 10.4.0.50 10.4.0.68 age 0.036sec cwnd 16 rtt 4108us rttvar 6326us source 10.4.0.50 10.4.0.82 age 0.348sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 76.663sec cwnd 10 rtt 1751us rttvar 3113us source 10.4.0.82 192.168.115.50 age 10.409sec cwnd 10 rtt 10960us rttvar 6359us 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 90632280 bytes 1365692 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 5160809602 bytes 3422761 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 6273846 bytes 94341 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81c1: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 6273846 bytes 94341 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 349460514 bytes 239184 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 81c1: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 6273846 bytes 94341 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 94341 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 360107200 bytes 239184 pkt (dropped 0, overlimits 96380 requeues 0) backlog 0b 0p requeues 0 qdisc pfifo_fast 81c2: parent 1:1 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 360107200 bytes 239184 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 4953106 bytes 94340 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 81c2: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 360107200 bytes 239184 pkt (dropped 0, overlimits 96380 requeues 0) backlog 0b 0p requeues 0 lended: 98834 borrowed: 0 giants: 0 tokens: 3755 ctokens: 3755 + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms Sent 360107640 bytes 239189 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 5.0ms Sent 6274216 bytes 94345 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 6273776 bytes 94340 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8035: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 6273776 bytes 94340 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 23186 ecn_mark 0 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens192 class htb 1:1 root leaf 8035: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 6273776 bytes 94340 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 94340 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8035:6d parent 8035: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 852 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 360107158 bytes 239183 pkt (dropped 0, overlimits 193670 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8036: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 360107158 bytes 239183 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 51476 drop_overlimit 0 new_flow_count 1478 ecn_mark 524 new_flows_len 0 old_flows_len 1 + tc -s -d class show dev ens224 class htb 1:1 root leaf 8036: prio quantum rate 47500Kbit ceil 47500Kbit linklayer ethernet burst 1591b/1 mpu 0b cburst 1591b/1 mpu 0b level 0 Sent 360107158 bytes 239183 pkt (dropped 0, overlimits 97479 requeues 0) backlog 0b 0p requeues 0 lended: 98832 borrowed: 0 giants: 0 tokens: 3945 ctokens: 3945 class fq_codel 8036:6d parent 8036: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1048 count 0 lastcount 0 ldelay 1us