mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-27 10:23:17 +01:00
39 lines
1.1 KiB
PowerShell
Executable File
39 lines
1.1 KiB
PowerShell
Executable File
<#
|
|
.SYNTAX check-swap-space.ps1 [<min-level>]
|
|
.DESCRIPTION checks the free swap space
|
|
.LINK https://github.com/fleschutz/PowerShell
|
|
.NOTES Author: Markus Fleschutz / License: CC0
|
|
#>
|
|
|
|
param([int]$MinLevel = 50) # minimum level in GB
|
|
|
|
try {
|
|
if ($IsLinux) {
|
|
$Result = $(free --mega | grep Swap:)
|
|
[int]$Total = $Result.subString(5,14)
|
|
[int]$Used = $Result.substring(20,13)
|
|
[int]$Free = $Result.substring(31,12)
|
|
} else {
|
|
$Items = get-wmiobject -class "Win32_PageFileUsage" -namespace "root\CIMV2" -computername localhost
|
|
foreach ($Item in $Items) {
|
|
[int]$Total = $Item.AllocatedBaseSize
|
|
[int]$Used = $Item.CurrentUsage
|
|
[int]$Free = ($Total - $Used)
|
|
}
|
|
}
|
|
|
|
if ($Total -eq "0") {
|
|
write-warning "No swap space configured!"
|
|
exit 1
|
|
}
|
|
if ($Free -lt $MinLevel) {
|
|
write-warning "Swap space has only $Free GB left to use! ($Used GB out of $Total GB in use, minimum is $MinLevel GB)"
|
|
exit 1
|
|
}
|
|
"✔️ $Free GB left on swap space ($Used GB of $Total GB used)"
|
|
exit 0
|
|
} catch {
|
|
write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|