[no subject]

My question is:
  a) Anyone has the similar experience? How do you deal with it?
  b) Why TCP stack imposes such big delay? any tuning point I shall do?


The time call reports
  for test 2 is
        real    0m32.71s
        user    0m2.42s
        sys     0m2.65s

  for test 3 is
       real     1:14.0
       user        2.5
       sys         3.2

   c) Obviously, CPU time for (user + sys) for both tests are very similar,
but the overall time is quite different. I assume the time used on TCP stack
makes the difference.


Many thanks,
Regards,
Guoping Zhang