Private/Get-PerformanceCounterLocalName.ps1
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<#
https://powershell.one/tricks/performance/performance-counters Licensed under the CC BY 4.0 ( https://creativecommons.org/licenses/by/4.0/ ) #> Function Get-PerformanceCounterLocalName { param ( [UInt32] $ID, $ComputerName = $env:COMPUTERNAME ) $code = '[DllImport("pdh.dll", SetLastError=true, CharSet=CharSet.Unicode)] public static extern UInt32 PdhLookupPerfNameByIndex(string szMachineName, uint dwNameIndex, System.Text.StringBuilder szNameBuffer, ref uint pcchNameBufferSize);' $type = Add-Type -MemberDefinition $code -PassThru -Name PerfCounter1 -Namespace Utility $Buffer = [System.Text.StringBuilder]::new(1024) [UInt32]$BufferSize = $Buffer.Capacity $rv = $type::PdhLookupPerfNameByIndex($ComputerName, $id, $Buffer, [Ref]$BufferSize) if ($rv -eq 0) { $Buffer.ToString().Substring(0, $BufferSize-1) } else { Throw 'Get-PerformanceCounterLocalName : Unable to retrieve localized name. Check computer name and performance counter ID.' } } |