c1
--

+ ip tcp_metrics show
10.4.0.67 age 76.251sec cwnd 17 rtt 2183us rttvar 3106us source 10.4.0.50
10.4.0.66 age 0.013sec cwnd 17 rtt 4774us rttvar 7034us source 10.4.0.50
192.168.119.82 age 10.695sec ssthresh 41 cwnd 32 rtt 14204us rttvar 11887us source 192.168.115.50
10.4.0.50 age 76.249sec cwnd 10 rtt 1925us rttvar 2981us source 10.4.0.50
10.4.0.82 age 0.321sec source 10.4.0.50


s1
--

+ ip tcp_metrics show
10.4.0.50 age 76.298sec cwnd 10 rtt 1716us rttvar 3015us source 10.4.0.82
192.168.115.50 age 10.604sec cwnd 10 rtt 11128us rttvar 8841us 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 7610590 bytes 114955 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 811f: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 7610590 bytes 114955 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 363088806 bytes 247182 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 811f: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 7610590 bytes 114955 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 114955 borrowed: 0 giants: 0
 tokens: 3755 ctokens: 3755

class fq_codel 811f:1 parent 811f: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 288 count 0 lastcount 0 ldelay 2us
class fq_codel 811f:1 parent 811f: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 288 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 373223872 bytes 247180 pkt (dropped 3, overlimits 118259 requeues 0) 
 backlog 0b 0p requeues 0
qdisc fq_codel 8120: parent 1:1 limit 10240p flows 1 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn 
 Sent 373223872 bytes 247180 pkt (dropped 3, 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 6001320 bytes 114956 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 8120: prio 0 quantum 200000 rate 50Mbit ceil 50Mbit linklayer ethernet burst 1600b/1 mpu 0b cburst 1600b/1 mpu 0b level 0 
 Sent 373223872 bytes 247180 pkt (dropped 0, overlimits 118259 requeues 0) 
 backlog 0b 0p requeues 0
 lended: 118818 borrowed: 0 giants: 0
 tokens: 3755 ctokens: 3755

class fq_codel 8120:1 parent 8120: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1352 count 1 lastcount 1 ldelay 2us
class fq_codel 8120:1 parent 8120: 
 (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0
  deficit 1352 count 1 lastcount 1 ldelay 2us

+ tc -s -d qdisc show dev ifb4ens192
qdisc netem 1: root refcnt 2 limit 1000000 delay 5.0ms
 Sent 373224528 bytes 247187 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 7611054 bytes 114961 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 7610632 bytes 114956 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           114956
  bytes         7610632
  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 373223956 bytes 247182 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         12us
  av_delay          6us
  sp_delay          2us
  backlog            0b
  pkts           247182
  bytes       373223956
  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         30280
  quantum          1514