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Throughput refers to how much data Chimera tool update V8.34.1902 Full Installer Download can be transferred from one location to another in a given amount of time.  The following code will count all the received application packets in a network such that we can calculated the network throughput.

Throughput Vs Time . more throughput is better protocol

AWK PROGRAM

######################################################################


BEGIN {
init=0;
i=0;
}
{
   action = $1;
   time = $2;
   from = $3;
   to = $4;
   type = $7;
   pktsize = $6;
   flow_id = $8;
   src = $9;
   dst = $10;
   seq_no = $11;
   packet_id = $6;
 
  if(action=="r" && from==2 && to==3 && type=="cbr") {
  pkt_byte_sum[i+1]=pkt_byte_sum[i]+ pktsize;

if(init==0) {
start_time = time;
init = 1;
}

end_time[i] = time;
i = i+1;
}
}
END {

printf("%.2f\t%.2f\n", end_time[0], 0);

for(j=1 ; j<i ; j++){

th = pkt_byte_sum[j] / (end_time[j] - start_time)*8/1000;
printf("%.2f\t%.2f\n", end_time[j], th);
}

printf("%.2f\t%.2f\n", end_time[i-1], 0);
}

AWK

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Packet GPGJtag Box Setup v2.54 Free Download delivery ratio : the ratio of the number of delivered data packet to the destination. This illustrates the level of delivered data to the destination.

∑ Number of packet receive / ∑ Number of packet send

The greater value of packet delivery ratio means the better performance of the protocol.

###################################################################

# Initialization settings
BEGIN {

        sendLine = 0;
        recvLine = 0;
        fowardLine = 0;
        if(mseq==0)
mseq=10000;
for(i=0;i<mseq;i++){
rseq[i]=-1;
sseq[i]=-1;
}
}
# Applications received packet
$0 ~/^s.* AGT/ {
# if(sseq[$6]==-1){
        sendLine ++ ;
#       sseq[$6]=$6;
# }
}

# Applications to send packets
$0 ~/^r.* AGT/{
# if(rreq[$6]==-1){
        recvLine ++ ;
#         sseq[$6]=$6;
#        }

}


# Routing procedures to forward the packet
$0 ~/^f.* RTR/ {

        fowardLine ++ ;

}

# Final output
END {
        printf "cbr s:%d r:%d, r/s Ratio:%.4f, f:%d \n", sendLine, recvLine, (recvLine/sendLine),fowardLine;

}



###############################################################

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End-to-end Delay : the average time taken by a data packet to arrive in the destination. It also includes the delay caused by route discovery process and the queue in data packet transmission. Only the data packets that successfully delivered to destinations that counted.

∑ ( arrive time – send time ) / ∑ Number of connections

The lower value of end to end delay means the better performance of the protocol.

Here is the AWK Script for calculating the delay

################################################################################

BEGIN {
     highest_packet_id = 0;
}
{
   action = $1;
   time = $3;
   #from = $3;
   #to = $4;
   type = $35; #aodv relationships,if 5 no infomation
   pktsize = $37;
   #src = $9;
   #dst = $10;
   #seq_no = $11;
   packet_id = $41;

 
if ( type != "AODV" ) {

   if ( packet_id > highest_packet_id )
         highest_packet_id = packet_id;

if ( start_time[packet_id] == 0 )

 if ( type == "cbr" && action != "d" ) {
      if ( action == "r" ) {
         end_time[packet_id] = time;
      }
   } else {

end_time[packet_id] = -1;
   }
}
}
END {

 for ( packet_id = 0; packet_id <= highest_packet_id; packet_id++ ) {
       start = start_time[packet_id];
       end = end_time[packet_id];
       packet_duration = end - start;

 if ( start < end ) printf("%f %f\n", start, packet_duration);
   }
}

###########################################################