Another quick blog post about checking OS Uptime for VMs and ESXi Hosts using powercli
## Get VM OS Uptime Using Powercli
$stat = 'sys.osuptime.latest'
$now = Get-Date
$vms = Get-cluster * | Get-VM "*LAB-*" |?{$_.name –notlike “*esxi*”}
Get-Stat -Entity $vms -Stat $stat -Realtime -MaxSamples 1 |
Select @{N='VM';E={$_.Entity.Name}},
@{N='LastOSBoot';E={$now.AddSeconds(- $_.Value)}},
@{N='UptimeDays';E={[math]::Floor($_.Value/(24*60*60))}} | ft -a
## Get VMHost Uptime Using Powecli
Get-VMHost | Select Name,
@{N="Last Boot (UTC)";E={$_.ExtensionData.Summary.Runtime.BootTime}},
@{N="Uptime Days"; E={New-Timespan -Start $_.ExtensionData.Summary.Runtime.BootTime -End (Get-Date) | Select -ExpandProperty Days}} | ft -a
## With Last Boot Time and Local Time - Uptime
Get-Vmhost | sort-object Name | Select-Object Name,
@{N="Last Boot (UTC)";E={$_.ExtensionData.Summary.Runtime.BootTime}},
@{N='LocalTime';E={[datetime]::SpecifyKind($_.Date,'Utc').ToLocalTime()}},
@{N="Uptime Days"; E={New-Timespan -Start $_.ExtensionData.Summary.Runtime.BootTime -End (Get-Date) | Select -ExpandProperty Days}} | ft -a
## Get VM OS Uptime Using Powercli
$stat = 'sys.osuptime.latest'
$now = Get-Date
$vms = Get-cluster * | Get-VM "*LAB-*" |?{$_.name –notlike “*esxi*”}
Get-Stat -Entity $vms -Stat $stat -Realtime -MaxSamples 1 |
Select @{N='VM';E={$_.Entity.Name}},
@{N='LastOSBoot';E={$now.AddSeconds(- $_.Value)}},
@{N='UptimeDays';E={[math]::Floor($_.Value/(24*60*60))}} | ft -a
## Get VMHost Uptime Using Powecli
Get-VMHost | Select Name,
@{N="Last Boot (UTC)";E={$_.ExtensionData.Summary.Runtime.BootTime}},
@{N="Uptime Days"; E={New-Timespan -Start $_.ExtensionData.Summary.Runtime.BootTime -End (Get-Date) | Select -ExpandProperty Days}} | ft -a
## With Last Boot Time and Local Time - Uptime
Get-Vmhost | sort-object Name | Select-Object Name,
@{N="Last Boot (UTC)";E={$_.ExtensionData.Summary.Runtime.BootTime}},
@{N='LocalTime';E={[datetime]::SpecifyKind($_.Date,'Utc').ToLocalTime()}},
@{N="Uptime Days"; E={New-Timespan -Start $_.ExtensionData.Summary.Runtime.BootTime -End (Get-Date) | Select -ExpandProperty Days}} | ft -a
