Sorry !!!
It's like this , I want to know the usage ( MBps ) of a subnet ( eg: 192.168.0.0/24 ). This subnet is devided in to /29's and given to some other devices.
I have a CACTI system which will record the individual usage of devices.
When I apply the above timelion function the output I get is not even approximately close to what I see in CACTI.
Please let me know any other info you needed.