powerscripts/bin/Get-CPUMemUsage.ps1

$totalRam = (Get-CimInstance Win32_PhysicalMemory | Measure-Object -Property capacity -Sum).Sum
$date = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
$cpuTime = (Get-Counter '\Processor(_Total)\% Processor Time').CounterSamples.CookedValue
$availMem = (Get-Counter '\Memory\Available MBytes').CounterSamples.CookedValue
[PSCustomObject]@{
    Hostname = (hostname)
    Date = $date
    CPU = $cpuTime
    Memory = [PSCustomObject]@{
        Available = $availMem
        PercentUsage = (100 - (104857600 * $availMem / $totalRam))
        Total = ($totalRam/1048576)
        Used = ($totalRam/1048576 )- $availMem
        Unit = "MB"
    }
}