c1
--

+ ip tcp_metrics show
10.4.0.67 age 0.178sec source 10.4.0.50
10.4.0.66 age 76.505sec cwnd 17 rtt 4189us rttvar 6406us source 10.4.0.50
192.168.119.82 age 10.944sec ssthresh 19 cwnd 24 rtt 7390us rttvar 7191us source 192.168.115.50
10.4.0.50 age 76.521sec cwnd 10 rtt 2031us rttvar 3124us source 10.4.0.50
10.4.0.82 age 0.178sec source 10.4.0.50


s1
--

+ ip tcp_metrics show
10.4.0.50 age 76.658sec cwnd 10 rtt 1716us rttvar 3060us source 10.4.0.82
192.168.115.50 age 10.952sec cwnd 10 rtt 5542us rttvar 5941us 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 7586230 bytes 114227 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 812d: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 7586230 bytes 114227 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 366937624 bytes 250525 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 812d: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 7586230 bytes 114227 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 114227 borrowed: 0 giants: 0
 tokens: 3755 ctokens: 3755

class fq_codel 812d:1 parent 812d: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 424 count 0 lastcount 0 ldelay 0us
class fq_codel 812d:1 parent 812d: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 424 count 0 lastcount 0 ldelay 0us

+ 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 377280078 bytes 250523 pkt (dropped 5, overlimits 117928 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 812e: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 377280078 bytes 250523 pkt (dropped 5, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  maxpacket 45420 drop_overlimit 0 new_flow_count 1 ecn_mark 1136
  new_flows_len 0 old_flows_len 1
qdisc ingress ffff: parent ffff:fff1 ---------------- 
 Sent 5987226 bytes 114230 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 812e: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 377280078 bytes 250523 pkt (dropped 0, overlimits 117928 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 119071 borrowed: 0 giants: 0
 tokens: 3895 ctokens: 3895

class fq_codel 812e:1 parent 812e: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1152 count 4 lastcount 3 ldelay 1us
class fq_codel 812e:1 parent 812e: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1152 count 4 lastcount 3 ldelay 1us

+ tc -s -d qdisc show dev ifb4ens192
qdisc netem 1: root refcnt 2 limit 1000000
 Sent 377280828 bytes 250530 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 7586796 bytes 114235 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 7586356 bytes 114230 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          3us
  av_delay          2us
  sp_delay          1us
  backlog            0b
  pkts           114230
  bytes         7586356
  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 377280036 bytes 250522 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 memory used: 66656b 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         16us
  av_delay          5us
  sp_delay          1us
  backlog            0b
  pkts           250522
  bytes       377280036
  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         45420
  quantum          1514