tests/Test-HostMemory.ps1
|
function Test-HostMemory { [CmdletBinding()] param ( [parameter()][string] $TestName = "Validate Host Memory", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $Description = "Verify site system has at least minimum required memory", [parameter()][hashtable] $ScriptParams ) try { [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed $stat = "PASS" $msg = "No issues found" $SystemInfo = Get-CimInstance -ClassName Win32_OperatingSystem -ComputerName $ScriptParams.ComputerName | Select-Object Name, TotalVisibleMemorySize, FreePhysicalMemory $TotalRAM = $SystemInfo.TotalVisibleMemorySize/1MB $FreeRAM = $SystemInfo.FreePhysicalMemory/1MB $UsedRAM = $TotalRAM - $FreeRAM $RAMPercentFree = ($FreeRAM / $TotalRAM) * 100 $TotalRAM = [Math]::Round($TotalRAM, 2) $FreeRAM = [Math]::Round($FreeRAM, 2) $UsedRAM = [Math]::Round($UsedRAM, 2) $RAMPercentFree = [Math]::Round($RAMPercentFree, 2) if ($TotalRAM -lt 24GB) { $stat = "FAIL" $msg = "24 GB is the minimum for CM with SQL Server instance on the same host" } elseif ($RAMPercentFree -lt 10) { $stat = "FAIL" $msg = "Less than 10 percent memory is available" } } catch { $stat = 'ERROR' $msg = $_.Exception.Message -join ';' } finally { Write-Output $([pscustomobject]@{ TestName = $TestName TestGroup = $TestGroup TestData = $tempdata Description = $Description Status = $stat Message = $msg }) } } |