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Update check-swap-space.ps1

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Markus Fleschutz 2023-08-21 23:11:36 +02:00
parent 48bd375632
commit a8287d29cc
1 changed files with 12 additions and 12 deletions
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24
Scripts/check-swap-space.ps1
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@ -7,7 +7,7 @@
Specifies the minimum level in GB (10 GB by default)
.EXAMPLE
PS> ./check-swap-space.ps1
✅ Swap space at 42% of 1GB, 748MB free
✅ Swap space uses 42% of 1GB, 748MB free
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
@ -29,31 +29,31 @@ function MB2String { param([int64]$Bytes)
}
try {
[int]$Total = [int]$Used = [int]$Free = 0
[int64]$Total = [int64]$Used = [int64]$Free = 0
if ($IsLinux) {
$Result = $(free --mega | grep Swap:)
[int]$Total = $Result.subString(5,14)
[int]$Used = $Result.substring(20,13)
[int]$Free = $Result.substring(32,11)
[int64]$Total = $Result.subString(5,14)
[int64]$Used = $Result.substring(20,13)
[int64]$Free = $Result.substring(32,11)
} else {
$Items = Get-WmiObject -class "Win32_PageFileUsage" -namespace "root\CIMV2" -computername localhost
foreach ($Item in $Items) {
$Total = $Item.AllocatedBaseSize
$Used = $Item.CurrentUsage
$Free = ($Total - $Used)
$Total += $Item.AllocatedBaseSize
$Used += $Item.CurrentUsage
$Free += ($Total - $Used)
}
}
if ($Total -eq 0) {
Write-Output "⚠️ No swap space configured"
} elseif ($Free -eq 0) {
Write-Output "⚠️ $(MB2String $Total) Swap space is full"
Write-Output "⚠️ Swap space of $(MB2String $Total) is full"
} elseif ($Free -lt $minLevel) {
Write-Output "⚠️ $(MB2String $Total) Swap space is nearly full, only $(MB2String $Free) free"
Write-Output "⚠️ Swap space of $(MB2String $Total) is nearly full, only $(MB2String $Free) free"
} elseif ($Used -eq 0) {
Write-Output "✅ $(MB2String $Total) Swap space reserved"
Write-Output "✅ Swap space of $(MB2String $Total) reserved"
} else {
[int]$Percent = ($Used * 100) / $Total
Write-Output "✅ Swap space at $Percent% of $(MB2String $Total), $(MB2String $Free) free"
Write-Output "✅ Swap space uses $Percent% of $(MB2String $Total), $(MB2String $Free) free"
}
exit 0 # success
} catch {