Functions/PoShMon.Monitoring.OS/Test-Memory.ps1
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Function Test-Memory { [CmdletBinding()] param ( [hashtable]$PoShMonConfiguration ) if ($PoShMonConfiguration.OperatingSystem -eq $null) { throw "'OperatingSystem' configuration not set properly on PoShMonConfiguration parameter." } $mainOutput = Get-InitialOutputWithTimer -SectionHeader "Memory Review" -OutputHeaders ([ordered]@{ 'ServerName' = 'Server Name'; 'TotalMemory' = 'Total Memory (GB)'; 'FreeMemory' = 'Free Memory (GB) (%)' }) $results = Get-WmiObject Win32_OperatingSystem -ComputerName $PoShMonConfiguration.General.ServerNames foreach ($serverResult in $results) { $freeMemoryPercent = $serverResult.FreePhysicalMemory / $serverResult.TotalVisibleMemorySize * 100 $highlight = @() $totalSpace = $serverResult.TotalVisibleMemorySize/1MB $freeSpace = $serverResult.FreePhysicalMemory/1MB Write-Verbose ("`t" + $serverResult.PSComputerName + " : " + $totalSpace.ToString(".00") + " : " + $freeSpace.ToString(".00") + " (" + $freeMemoryPercent.ToString("00") + "%)") if ($freeMemoryPercent -lt $PoShMonConfiguration.OperatingSystem.FreeMemoryThresholdPercent) { $mainOutput.NoIssuesFound = $false $highlight += "FreeMemory" Write-Warning "`t`tFree memory ($($freeMemoryPercent.ToString("0") + "%")) is below variance threshold ($($PoShMonConfiguration.OperatingSystem.FreeMemoryThresholdPercent))" } $mainOutput.OutputValues += [pscustomobject]@{ 'ServerName' = $serverResult.PSComputerName 'TotalMemory' = $totalSpace.ToString(".00"); 'FreeMemory' = $freeSpace.ToString(".00") + " (" + $freeMemoryPercent.ToString("00") + "%)"; 'Highlight' = $highlight } } return (Complete-TimedOutput $mainOutput) } |