Ibiza monitoring Metrics definition
I noticed that in Ibiza portal, once enabling diagnositics, there will be a lot of monitoring metrics we can choose to display and set alert.
For Linux, there is a blog telling what metrics for Linux are supported. please refer to https://azure.microsoft.com/en-us/blog/azure-linux-vm-infrastructure-monitoring-and-diagnostics-2/.
But I am confused about some metric items since they are so similar. Like CPU percentage and CPU percentage guest OS, Disk read and disk read guest os, network in and network in guest os.
Do anyone tell where i can find the exact definition of thos items, and what's the differences of those with and without 'guest os'?