#!/bin/awk -f
#
# Copyright (c) 2001 InMon Corp. Licensed under the terms of the InMon sFlow licence:
# http://www.inmon.com/technology/sflowlicense.txt

BEGIN{ lastInt = 0; }
/unixSecondsUTC/{ 
  currentInt = $2 - ($2 % 60);
  if(currentInt != lastInt) {
    for(i = 1; i <= 5; i++) {
      maxCount = 0;
      maxKey = "";
      for(key in count) {
        if(count[key] > maxCount) {
          maxCount = count[key];
          maxKey = key;
        }
      }
      if(maxCount > 0) print strftime("%R", lastInt) " " i " " maxKey " " maxCount;
      delete count[maxKey];
    }
    lastInt = currentInt;
    delete count;
  }
}
/srcIP/{ count[$2] = count[$2] + 1; }
END{}