c1
--

+ ip tcp_metrics show
10.4.0.67 age 0.217sec source 10.4.0.50
10.4.0.66 age 76.557sec cwnd 16 rtt 2881us rttvar 4391us source 10.4.0.50
192.168.119.82 age 11.176sec ssthresh 23 cwnd 28 rtt 9148us rttvar 9274us source 192.168.115.50
10.4.0.50 age 76.608sec cwnd 10 rtt 1962us rttvar 2995us source 10.4.0.50
10.4.0.82 age 0.216sec source 10.4.0.50


s1
--

+ ip tcp_metrics show
10.4.0.50 age 76.679sec cwnd 10 rtt 1708us rttvar 3046us source 10.4.0.82
192.168.115.50 age 11.144sec cwnd 10 rtt 1248us rttvar 722us 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 7532798 bytes 113415 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 8101: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 7532798 bytes 113415 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  maxpacket 722 drop_overlimit 0 new_flow_count 29462 ecn_mark 0
  new_flows_len 0 old_flows_len 1
qdisc ingress ffff: parent ffff:fff1 ---------------- 
 Sent 365855416 bytes 249789 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 8101: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 7532798 bytes 113415 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 113415 borrowed: 0 giants: 0
 tokens: 3691 ctokens: 3691

class fq_codel 8101:2bd parent 8101: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1190 count 0 lastcount 0 ldelay 1us
class fq_codel 8101:2bd parent 8101: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1190 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 376166092 bytes 249794 pkt (dropped 0, overlimits 117742 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 8102: parent 1:1 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 376166092 bytes 249794 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  maxpacket 33308 drop_overlimit 0 new_flow_count 1138 ecn_mark 1068
  new_flows_len 1 old_flows_len 1
qdisc ingress ffff: parent ffff:fff1 ---------------- 
 Sent 5945254 bytes 113420 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 8102: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 376166092 bytes 249794 pkt (dropped 0, overlimits 117742 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 118766 borrowed: 0 giants: 0
 tokens: 3895 ctokens: 3895

class fq_codel 8102:c2 parent 8102: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1430 count 0 lastcount 0 ldelay 1us
class fq_codel 8102:2bd parent 8102: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1190 count 0 lastcount 0 ldelay 1us
class fq_codel 8102:c2 parent 8102: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1430 count 0 lastcount 0 ldelay 1us
class fq_codel 8102:2bd parent 8102: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1190 count 0 lastcount 0 ldelay 1us

+ tc -s -d qdisc show dev ifb4ens192
qdisc netem 1: root refcnt 2 limit 1000000
 Sent 376166268 bytes 249794 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 7533484 bytes 113425 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 7533008 bytes 113420 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          4us
  av_delay          1us
  sp_delay          1us
  backlog            0b
  pkts           113420
  bytes         7533008
  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 376165966 bytes 249791 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 memory used: 48928b 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          9us
  av_delay          5us
  sp_delay          1us
  backlog            0b
  pkts           249791
  bytes       376165966
  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         33308
  quantum          1514