Were there any VMs created during the last 10 days ?
If new VMs are cloned or deployed from a template, you will have to filter on other eventtypes (VMClonedEvent,VMDeployedEvent,VMRegisteredEvent...)
See if this list of events has any other types that would indicate VM creations.
Warning, this might take a long time to run !
$start = (Get-Date).AddMonths(-12)
$eventNr = [int]::MaxValue
Get-VIEvent -Start $start -MaxSamples $eventNr |
Group-Object -Property {$_.GetType().Name}
The following version will look back 12 months and check for some other events as well.
Do you get any output ?
# How many days in the past to start from
$start = (Get-Date).AddMonths(-12)
$events = "VmCreatedEvent","VMClonedEvent","VMDeployedEVent"
$eventNr = [int]::MaxValue
$report = @()
Get-VIEvent -Start $start -MaxSamples $eventNr |
Where-Object {$events -contains $_.GetType().Name} | % {
$row = "" | Select Date, Msg, User, Cluster, VMHost
$row.Date = $_.createdTime
$row.Msg = $_.fullFormattedMessage
$row.User = $_.userName
$row.Cluster = (Get-View $_.computeResource.computeResource).Name
$row.VMHost = (Get-View $_.Host.Host).Name
$report += $row
}
$report
