The article presents what PacketShaper link size was set over a period of time?
Packet Shaper
The measurement variable that tracks the link size is link-size-bps. By displaying daily data of the link size, you can see what speeds were set and if/when they changed.
# measure dump link group month inbound by time 365d 1d link-size-bps
Example output appears below:
"time","link-size-bps"
"03-Mar-2013 16:01:00",500000000 ⇒ Link size configured at 500M
"02-Mar-2013 16:01:00",500000000
"01-Mar-2013 16:01:00",500000000
"28-Feb-2013 16:01:00",500000000
"27-Feb-2013 16:00:00",500000000
<More...>
"06-Dec-2012 16:01:00",8192000
"05-Dec-2012 16:01:00",8192000
"04-Dec-2012 16:01:00",8192000
"03-Dec-2012 16:01:00",8192000
"02-Dec-2012 16:01:00",8192000
"01-Dec-2012 16:01:00",8192000
"30-Nov-2012 16:01:00",8192000
"29-Nov-2012 16:01:00",10000000
"28-Nov-2012 16:01:00",10000000