Calculating ASA Throughput

1. copy output of command below to the asaThroughput text file:
1. show traffic | begin Aggregated Traffic on Physical Interface
2. delete all traffic statistics for interfaces with "Internal" word
3. Automatically count bytes in all interfaces statistics:
1. bytes=$(grep -E "bytes$" asaThroughput  | \
2. grep -v "0 packets.*0 bytes" | \
3. awk '{s=s+$3} END {print s}')
4. select the first appearance of the number of seconds of traffic statistics:
1. seconds=$(grep -m 1 secs asaThroughput | \
2. awk '{print $3}' | \
3. cut -d\. -f 1)
5. get final result (ASA throughput in Mbps):
1. echo $((bytes/seconds*8/1024/1024))