CPU and Memory

$wmidiskblock = { 
    Param($server = "LocalHost", $credential) 


    $Space = Get-WMIObject Win32_LogicalDisk -ComputerName $Server -filter "DriveType=3" -Credential $Credential| Select name, freespace 
    $Ram = Get-WMIObject Win32_OperatingSystem -ComputerName $Server  -Credential $Credential
    $Ram = $Ram.FreePhysicalMemory / 1024 / 1024
    $cpu = Get-WmiObject win32_processor -ComputerName $Server  -Credential $Credential | Measure-Object -property LoadPercentage -Average | Select Average
       
       
    $serverInfoObject = [PSCustomObject]@{
        Name  = $Server
        Disks = $space
        mem   = $Ram
        cpu   = $cpu
    } 
        
    Write-host $serverInfoObject.Name  
       
    if ($serverInfoObject.mem -lt 3)
    {
        $forground = "red"
    }
    else
    {
        $forground = "white"
    }

             
    if (($serverInfoObject.cpu.average -as [int]) -gt 85)
    {
        $forground1 = "RED"
    }
    else
    {
        $forground1 = "white"
    }

    write-host ("mem: " + "{0:F2}" -f $serverInfoObject.mem)  -ForegroundColor $forground 
    write-host ("CPU: " + "{0:F2}" -f $serverInfoObject.cpu.Average) -ForegroundColor $forground1
       
    foreach ($disk in $serverInfoObject.Disks)
       
    {
            
        $freespaceInGB = [math]::Truncate($disk.freespace / 1gb)
            
        if ($freespaceInGB -lt 5 )
        {
            Write-Host $disk.name  " : "  $freespaceInGB -ForegroundColor Red
        }
        else 
        {
            Write-Host $disk.name  " : "  $freespaceInGB -ForegroundColor white 
        }
    }
} 

#Start all jobs 
ForEach ($Server in $ServerList) 
{ 
 
    Start-Job -scriptblock $wmidiskblock  -ArgumentList $Server, $credential |Out-Null
} 

$out = Get-Job |wait-job -force |Receive-Job
$out | export-csv C:\things.csv