| vSphere/ESX Host Monitoring |
 |
What is the CPU load on the ESX kernel, on the console, and each of the virtual guests? |
 |
What is the free memory in the ESX kernel and the console? |
 |
Which network interfaces are seeing the most traffic? |
 |
Which storage devices are seeing high activity? |
 |
How much free space is available on each of the disk partitions? |
 |
Are there processes on the console VM that are taking up excessive resources? |
| |
|
| Virtual Guests Monitoring |
 |
How many guest virtual machines are running? What are their IP addresses/host names and operating systems? |
 |
What portion of the vSphere/ESX server’s CPU is used by each guest? |
 |
Are there times when a guest VM is not getting CPU cycles; i.e., is the ready time too high? |
 |
How much of the memory allocated is a guest VM actively using? |
 |
Is the balloon driver enabled for a guest VM, and how much memory has it freed for each guest VM? |
 |
Which processes on a guest VM are taking up high disk, CPU or memory resources? |
|
| |
|
 |
Is there excessive paging or memory thrashing in a guest VM? |
 |
Do all the disk partitions inside the guest operating system have adequate space? |
 |
Is there excessive queuing for disk access on any guest operating system? Which applications could be causing these accesses? |
| |
|
| Virtual Desktop Monitoring |
 |
How many desktops are powered on simultaneously on the ESX Server? |
 |
Which users are logged on and when did each user login? |
 |
How much CPU, memory, disk and network resources is each desktop taking? |
 |
What is the typical duration of a user session? |
 |
Who has the peak usage times? |
 |
What applications are running on each desktop? |
| |
|
| VMotion Monitoring |
 |
Which vSphere/ESX server is a virtual guest running on? |
 |
When was a guest moved from an vSphere/ESX server? Which ESX server was the guest moved to? |
 |
Why was the guest VM migrated? What activities on the vSphere/ESX host caused the migration? |
|