Question we are trying to investigate: Is maybe Docker bridge network the cause of low bandwidth?

  1. Investigate IPerf
  2. netperf TCP_RR
  3. What are network interfaces, how does all that shit work?
  4. How is NIC used?
  5. What is gateway in network intefaces?

Fact: Docker containers have their own interface. Fact: use netstat -i to list network interfaces. lo = Loopback interface = large MTU.