It is CPU utilization. Linodes have access to four cores so the graph's scale is from 0% to 400%, which might not necessarily synchronize with top. Same informa

It is CPU utilization. Linodes have access to four cores so the graph's scale is from 0% to 400%, which might not necessarily synchronize with top. Same information as the Linode Manager, just a different time scale to fit constraints of the iPhone screen. The same graph on my personal Linode, from the Linode Manager, has a legend that identifies itself as percentage: http://dropbox.jedsmith.org/undertow_hn.png http://dropbox.jedsmith.org/undertow_hn.png That number comes from outside of the Linode, not within it. The 14-day graph is also a 2-hour average, which means each value is over a particularly large period and big spikes will be smoothed out; I don't think the results are too far from the real world here, though. Not a lot of CPU time is required to fetch things from various places and transmit over the network...it's mostly wait time.