c1
--

+ ip tcp_metrics show
10.4.0.67 age 76.276sec cwnd 18 rtt 2206us rttvar 3167us source 10.4.0.50
10.4.0.66 age 0.037sec ssthresh 16 cwnd 12 rtt 3305us rttvar 4927us source 10.4.0.50
192.168.119.82 age 10.710sec ssthresh 41 cwnd 28 rtt 12787us rttvar 10680us source 192.168.115.50
10.4.0.50 age 76.276sec cwnd 10 rtt 1970us rttvar 3012us source 10.4.0.50
10.4.0.82 age 0.349sec source 10.4.0.50


s1
--

+ ip tcp_metrics show
10.4.0.50 age 76.250sec cwnd 10 rtt 1729us rttvar 3064us source 10.4.0.82
192.168.115.50 age 10.548sec cwnd 10 rtt 11194us rttvar 8897us 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 7607454 bytes 114907 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 811d: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 7607454 bytes 114907 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  maxpacket 722 drop_overlimit 0 new_flow_count 1 ecn_mark 0
  new_flows_len 0 old_flows_len 1
qdisc ingress ffff: parent ffff:fff1 ---------------- 
 Sent 363160018 bytes 247231 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 811d: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 7607454 bytes 114907 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 114907 borrowed: 0 giants: 0
 tokens: 3895 ctokens: 3895

class fq_codel 811d:1 parent 811d: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 396 count 0 lastcount 0 ldelay 2us
class fq_codel 811d:1 parent 811d: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 396 count 0 lastcount 0 ldelay 2us

+ 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 373298156 bytes 247230 pkt (dropped 2, overlimits 118231 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 811e: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 373298156 bytes 247230 pkt (dropped 2, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  maxpacket 30280 drop_overlimit 0 new_flow_count 1 ecn_mark 230
  new_flows_len 0 old_flows_len 1
qdisc ingress ffff: parent ffff:fff1 ---------------- 
 Sent 5998856 bytes 114908 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 811e: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 373298156 bytes 247230 pkt (dropped 0, overlimits 118231 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 118824 borrowed: 0 giants: 0
 tokens: 3755 ctokens: 3755

class fq_codel 811e:1 parent 811e: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1254 count 1 lastcount 1 ldelay 1us
class fq_codel 811e:1 parent 811e: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1254 count 1 lastcount 1 ldelay 1us

+ tc -s -d qdisc show dev ifb4ens192
qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms
 Sent 373298714 bytes 247236 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 7607918 bytes 114913 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 7607496 bytes 114908 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          5us
  av_delay          2us
  sp_delay          1us
  backlog            0b
  pkts           114908
  bytes         7607496
  way_inds            0
  way_miss            4
  way_cols            0
  sce                 0
  marks               0
  drops               0
  ack_drop            0
  sp_flows            0
  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 373298198 bytes 247231 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 memory used: 44496b 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         13us
  av_delay          6us
  sp_delay          2us
  backlog            0b
  pkts           247231
  bytes       373298198
  way_inds            0
  way_miss            4
  way_cols            0
  sce                 0
  marks               0
  drops               0
  ack_drop            0
  sp_flows            0
  bk_flows            1
  un_flows            0
  max_len         30280
  quantum          1514