5 ms·
I'm not at all familiar with Linode's iPhone app - but the bottom graph looks an awful lot like a system load graph, and not a CPU utilization graph. "CPU util
by yuvadam 16y ago
I'm not at all familiar with Linode's iPhone app - but the bottom graph looks an awful lot like a system load graph, and not a CPU utilization graph.
"CPU utilization never exceeded 3%"? Really? Maybe the system load was at 3.0 for a few days?
- edu 16y agoCompletely agree, that a system load graph not CPU usage.
- commx 16y agoNo, it's CPU usage, not a load average.
- jedsmith 16y agoIt 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.