lib/core/perfcounter/Show-IcingaPerformanceCounterCategories.psm1
|
# # This function will load all available Categories of Performance Counters # from the registry and outputs them. This will ensure we can fetch the real # english names instead of the localiced ones # function Show-IcingaPerformanceCounterCategories() { $RegistryData = Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Perflib\009' ` -Name 'counter' | Select-Object -ExpandProperty Counter; [array]$Counters = @(); # Now lets loop our registry data and fetch only for counter categories # Ignore everything else and drop the information foreach ($counter in $RegistryData) { # First filter out the ID's of the performance counter if (-Not ($counter -match "^[\d\.]+$") -And [string]::IsNullOrEmpty($counter) -eq $FALSE) { # Now check if the value we got is a counter category if ([System.Diagnostics.PerformanceCounterCategory]::Exists($counter) -eq $TRUE) { $Counters += $counter; } } } return $Counters; } |