startingNumberOfVMs = 1;
maxNumberofVMs = 25;
pendingTaskSamplePercent = $PendingTasks.GetSamplePercent(180 * TimeInterval_Second);
pendingTaskSamples = pendingTaskSamplePercent < 70 ? startingNumberOfVMs : avg($PendingTasks.GetSample(180 * TimeInterval_Second));
$TargetDedicatedNodes=min(maxNumberofVMs, pendingTaskSamples);

- We start with 1 VM
- The maximum VM we can reach to is 25
- PendingTasks = the number of running VM. Let say 10 VMs are running.
- In last 180 seconds, if the percent of pending task < 70% (that means < 3 VM running?) then ...