GetCounters.psl

<#specify the path in the line below for your performance counter text file #>
<#performance counter text file should contain a single performance counter on each new line #>
$memoryCounterPaths=@(get-content c:\ma5\MachineAgent\monitors\PerformanceCounterMonitor\counterList.txt)
$len=$memoryCounterPaths | measure
$len=$len.count-1
	
$i=0
	
do
{
    $counterVar = get-counter $memoryCounterPaths[$i]; 
    $counterVarRawValue = $counterVar.countersamples | select-object -property rawvalue
		$counterVarPath = $counterVar.countersamples | select-object -property path
		
		$counterVarRawValueHolder = $counterVarRawValue.rawvalue
		$counterVarPathHolder = $counterVarPath.path
		$counterVarPathHolderOut = [string]$counterVarPathHolder
		
		Write-Output "name=Custom Metrics|$counterVarPathHolderOut,value=$counterVarRawValueHolder"
		
		$i++;
}
while ($i -le $len)