ServerQueryUsingJobs

#make sure other jobs in session are closed if possible
"server1","server2" | % {
	start-job -Name ("vacsChk"+$_) -ArgumentList $_ -scriptblock {
		function Chk-VacsServer {
			param ($strServername)
			if(test-connection $strServername -count 1 -quiet) {
				$os = Get-WmiObject win32_OperatingSystem -cn $strServername;
				$objDisks = Get-WMIObject Win32_Logicaldisk -cn $strServername;
				$cpuInfo = (Get-Counter -cn $strServername '\Processor(_Total)\% Processor Time').countersamples.cookedvalue;
				$memInfo = (Get-Counter -cn $strServername '\Memory\Available MBytes').readings.tostring();
				$strDisks = ""
				foreach ($disk in $objDisks)  
				{ 
					if ($disk.Size -gt 0) 
					{ 
						$size = [math]::round($disk.Size/1GB, 0) 
						$free = [math]::round($disk.FreeSpace/1GB, 0) 
						$strDisks = $strDisks + "Disk:" + $disk.Name + " Size:" + $size.tostring() + "GB Free:" + $free.tostring() + "GB  "
					} 
				}
				$vacsProp = [PSCustomObject]@{
				server = $strServername
				CPU = ([math]::round($cpuInfo,2)).tostring() + "%"
				MEM = $memInfo.substring($memInfo.indexof(":")+1).trim()
				DISK = $strDisks
				dfs = (Get-service -cn $strServername -name dfs).status
				dfsr = (Get-service -cn $strServername -name dfsr).status
				}
			} else {
				$vacsProp = [PSCustomObject]@{
				server = $strServername
				CPU = "conn fail"
				MEM = "conn fail"
				DISK = "conn fail"
				dfs = "conn fail"
				dfsr = "conn fail"
				}		
			}
			$vacsProp
		}
		Chk-VacsServer $args
	}
} | wait-job -Timeout 30 | receive-job -wait -autoremovejob |out-gridview