c1 -- + ip tcp_metrics show 10.4.0.67 age 76.451sec cwnd 17 rtt 1958us rttvar 3506us source 10.4.0.50 10.4.0.66 age 76.436sec cwnd 14 rtt 2902us rttvar 4324us source 10.4.0.50 192.168.119.82 age 10.718sec ssthresh 27 cwnd 27 rtt 8213us rttvar 8192us source 192.168.115.50 10.4.0.50 age 76.461sec cwnd 10 rtt 1912us rttvar 2983us source 10.4.0.50 10.4.0.82 age 0.176sec source 10.4.0.50 s1 -- + ip tcp_metrics show 10.4.0.50 age 76.603sec cwnd 10 rtt 1768us rttvar 3071us source 10.4.0.82 192.168.115.50 age 10.731sec cwnd 10 rtt 1034us rttvar 607us source 192.168.119.82 m1 -- + 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 7462748 bytes 112354 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 80ff: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 7462748 bytes 112354 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 722 drop_overlimit 0 new_flow_count 28458 ecn_mark 0 new_flows_len 1 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 367693146 bytes 251071 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 80ff: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 7462748 bytes 112354 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 lended: 112354 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 class fq_codel 80ff:c2 parent 80ff: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 2us class fq_codel 80ff:2bd parent 80ff: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 264 count 0 lastcount 0 ldelay 1us class fq_codel 80ff:c2 parent 80ff: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 2us class fq_codel 80ff:2bd parent 80ff: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 264 count 0 lastcount 0 ldelay 1us + 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 378106116 bytes 251074 pkt (dropped 0, overlimits 117404 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 8100: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 378106116 bytes 251074 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 68130 drop_overlimit 0 new_flow_count 1043 ecn_mark 1236 new_flows_len 1 old_flows_len 1 qdisc ingress ffff: parent ffff:fff1 ---------------- Sent 5889984 bytes 112357 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 8100: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 Sent 378106116 bytes 251074 pkt (dropped 0, overlimits 117404 requeues 0) backlog 0b 0p requeues 0 lended: 118422 borrowed: 0 giants: 0 tokens: 3895 ctokens: 3895 class fq_codel 8100:c2 parent 8100: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 2us class fq_codel 8100:2bd parent 8100: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 264 count 0 lastcount 0 ldelay 0us class fq_codel 8100:c2 parent 8100: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 1472 count 0 lastcount 0 ldelay 2us class fq_codel 8100:2bd parent 8100: (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 deficit 264 count 0 lastcount 0 ldelay 0us + tc -s -d qdisc show dev ifb4ens192 qdisc netem 1: root refcnt 2 limit 1000000 Sent 378106394 bytes 251076 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 7463332 bytes 112362 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 m2 -- + tc -s -d qdisc show dev ens192 qdisc cake 1: root refcnt 2 bandwidth unlimited besteffort flows nonat nowash no-ack-filter split-gso rtt 100.0ms raw overhead 0 sce Sent 7462874 bytes 112357 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 memory used: 2176b of 15140Kb capacity estimate: 0bit min/max network layer size: 42 / 722 min/max overhead-adjusted size: 42 / 722 average network hdr offset: 14 Tin 0 thresh 0bit target 5.0ms interval 100.0ms pk_delay 13us av_delay 2us sp_delay 1us backlog 0b pkts 112357 bytes 7462874 way_inds 0 way_miss 6 way_cols 0 sce 0 marks 0 drops 0 ack_drop 0 sp_flows 1 bk_flows 1 un_flows 0 max_len 722 quantum 1514 + tc -s -d qdisc show dev ens224 qdisc cake 1: root refcnt 2 bandwidth unlimited besteffort flows nonat nowash no-ack-filter split-gso rtt 100.0ms raw overhead 0 sce Sent 378106032 bytes 251072 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 memory used: 99984b of 15140Kb capacity estimate: 0bit min/max network layer size: 42 / 1514 min/max overhead-adjusted size: 42 / 1514 average network hdr offset: 14 Tin 0 thresh 0bit target 5.0ms interval 100.0ms pk_delay 11us av_delay 5us sp_delay 1us backlog 0b pkts 251072 bytes 378106032 way_inds 0 way_miss 6 way_cols 0 sce 0 marks 0 drops 0 ack_drop 0 sp_flows 0 bk_flows 1 un_flows 0 max_len 68130 quantum 1514