[net2-wg] Collection queue Queue size with different sending rates

[Omprakash Gnawali]

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queue size logs:


with send_interval = 4096

   #cnt #size
   7691 0
   7818 1
    168 2
     13 3
      5 4
      1 5


with send_interval = 2048

   #cnt #size
  21910 0
  23377 1
   1708 2
    274 3
     84 4
     31 5
      2 6

Queue size never gets high but the reliability drops when you go to
higher rates.


- om_p