c1
--

+ ip tcp_metrics show
10.4.0.67 age 0.280sec source 10.4.0.50
10.4.0.66 age 76.203sec cwnd 17 rtt 3077us rttvar 4871us source 10.4.0.50
192.168.119.82 age 10.925sec ssthresh 49 cwnd 34 rtt 15624us rttvar 13263us source 192.168.115.50
10.4.0.50 age 76.228sec cwnd 10 rtt 1956us rttvar 3007us source 10.4.0.50
10.4.0.82 age 0.280sec source 10.4.0.50


s1
--

+ ip tcp_metrics show
10.4.0.50 age 76.293sec cwnd 10 rtt 1704us rttvar 3041us source 10.4.0.82
192.168.115.50 age 10.845sec cwnd 10 rtt 11059us rttvar 8914us 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 7756514 bytes 117165 pkt (dropped 0, overlimits 0 requeues 1) 
 backlog 0b 0p requeues 1
qdisc fq_codel 811b: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 7756514 bytes 117165 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 365089658 bytes 248489 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 811b: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 7756514 bytes 117165 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 117165 borrowed: 0 giants: 0
 tokens: 3895 ctokens: 3895

class fq_codel 811b:1 parent 811b: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1222 count 0 lastcount 0 ldelay 3us
class fq_codel 811b:1 parent 811b: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1222 count 0 lastcount 0 ldelay 3us

+ 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 375202824 bytes 248488 pkt (dropped 1, overlimits 120399 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 811c: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 375202824 bytes 248488 pkt (dropped 1, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  maxpacket 9084 drop_overlimit 0 new_flow_count 1 ecn_mark 94
  new_flows_len 0 old_flows_len 1
qdisc ingress ffff: parent ffff:fff1 ---------------- 
 Sent 6116258 bytes 117165 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 811c: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 375202824 bytes 248488 pkt (dropped 0, overlimits 120399 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 120902 borrowed: 0 giants: 0
 tokens: 3755 ctokens: 3755

class fq_codel 811c:1 parent 811c: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1198 count 1 lastcount 1 ldelay 1us
class fq_codel 811c:1 parent 811c: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1198 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 375203326 bytes 248494 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 7756918 bytes 117170 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 7756514 bytes 117165 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          2us
  av_delay          1us
  sp_delay          1us
  backlog            0b
  pkts           117165
  bytes         7756514
  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 375202950 bytes 248491 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 memory used: 13384b 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         15us
  av_delay          6us
  sp_delay          2us
  backlog            0b
  pkts           248491
  bytes       375202950
  way_inds            0
  way_miss            4
  way_cols            0
  sce                 0
  marks               0
  drops               0
  ack_drop            0
  sp_flows            1
  bk_flows            1
  un_flows            0
  max_len          9084
  quantum          1514