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Memory check uses Used Memory again (Auto-Detect: Draft for Unit Size)

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This commit is contained in:
Alexander Stoll 2019-10-31 09:44:28 +01:00
parent ea8b4f9571
commit c587467c89
2 changed files with 46 additions and 19 deletions
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43
lib/plugins/Invoke-IcingaCheckMemory.psm1
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@ -52,6 +52,10 @@ Import-IcingaLib core\tools;
.NOTES .NOTES
#> #>
<#
if ($bytes > 1099511627776) { return sprintf('%.2f TB', $bytes / 1099511627776); } elseif ($bytes > 1073741824) { return sprintf('%.2f GB', $bytes / 1073741824); } elseif ($bytes > 1048576) { return sprintf('%.2f MB', $bytes / 1048576); } else { return sprintf('%.2f KB', $bytes / 1024);
#>
function Invoke-IcingaCheckMemory() function Invoke-IcingaCheckMemory()
{ {
param( param(
@ -59,32 +63,55 @@ function Invoke-IcingaCheckMemory()
[string]$WarningBytes = $null, [string]$WarningBytes = $null,
$CriticalPercent = $null, $CriticalPercent = $null,
$WarningPercent = $null, $WarningPercent = $null,
[switch]$PageFile, # [switch]$PageFile,
[ValidateSet(0, 1, 2, 3)] [ValidateSet(0, 1, 2, 3)]
[int]$Verbosity = 0, [int]$Verbosity = 0,
[switch]$NoPerfData [switch]$NoPerfData
); );
If ([string]::IsNullOrEmpty($CriticalBytes) -eq $FALSE) { If ([string]::IsNullOrEmpty($CriticalBytes) -eq $FALSE) {
[decimal]$CrticalConverted = Convert-Bytes $CriticalBytes -Unit B $CrticalConvertedAll = Convert-Bytes $CriticalBytes -Unit B
[decimal]$CriticalConverted = $CriticalConvertedAll.value
} }
If ([string]::IsNullOrEmpty($WarningBytes) -eq $FALSE) { If ([string]::IsNullOrEmpty($WarningBytes) -eq $FALSE) {
[decimal]$WarningConverted = Convert-Bytes $WarningBytes -Unit B $WarningConvertedAll = Convert-Bytes $WarningBytes -Unit B
[decimal]$WarningConverted = $WarningConvertedAll.value
} }
$MemoryPackage = New-IcingaCheckPackage -Name 'Memory Usage' -OperatorAnd -Verbos $Verbosity; $MemoryPackage = New-IcingaCheckPackage -Name 'Memory Usage' -OperatorAnd -Verbos $Verbosity;
$MemoryData = (Get-IcingaMemoryPerformanceCounter); $MemoryData = (Get-IcingaMemoryPerformanceCounter);
$MemoryPerc = New-IcingaCheck -Name 'Memory Percent Available' -Value $MemoryData['Memory Available %'] -Unit '%'; # Auto-Detect?
If (($MemoryData['Memory Total Bytes'] / [math]::Pow(2, 50)) -ge 1) {
$Unit = "PB"
} elseif (($MemoryData['Memory Total Bytes'] / [math]::Pow(2, 40)) -ge 1) {
$Unit = "TB"
} elseif (($MemoryData['Memory Total Bytes'] / [math]::Pow(2, 30)) -ge 1) {
$Unit = "GB"
} elseif (($MemoryData['Memory Total Bytes'] / [math]::Pow(2, 20)) -ge 1) {
$Unit = "MB"
} elseif (($MemoryData['Memory Total Bytes'] / [math]::Pow(2, 10)) -ge 1) {
$Unit = "KB"
} else {
$Unit = "B"
}
Write-Host $Unit
$MemoryPerc = New-IcingaCheck -Name 'Memory Percent Used' -Value $MemoryData['Memory Used %'] -Unit '%';
$MemoryByteUsed = New-IcingaCheck -Name "Used Bytes" -Value $MemoryData['Memory Used Bytes'] -Unit 'B'; $MemoryByteUsed = New-IcingaCheck -Name "Used Bytes" -Value $MemoryData['Memory Used Bytes'] -Unit 'B';
$MemoryByteAvailable = New-IcingaCheck -Name "Available Bytes" -Value $MemoryData['Memory Available Bytes'] -Unit 'B'; #$MemoryByteAvailable = New-IcingaCheck -Name "Available Bytes" -Value $MemoryData['Memory Available Bytes'] -Unit 'B';
#$PageFileCheck = New-IcingaCheck -Name 'PageFile Percent' -Value $MemoryData['PageFile %'] -Unit '%'; #$PageFileCheck = New-IcingaCheck -Name 'PageFile Percent' -Value $MemoryData['PageFile %'] -Unit '%';
#Kommastellen bedenken!
# PageFile To-Do # PageFile To-Do
$MemoryByteAvailable.WarnIfLowerThan($WarningConverted).CritIfLowerThan($CrticalConverted) | Out-Null; $MemoryByteUsed.WarnOutOfRange($WarningConverted).CritOutOfRange($CrticalConverted) | Out-Null;
$MemoryPerc.WarnIfLowerThan($WarningPercent).CritIfLowerThan($CriticalPercent) | Out-Null; $MemoryPerc.WarnOutOfRange($WarningPercent).CritOutOfRange($CriticalPercent) | Out-Null;
$MemoryPackage.AddCheck($MemoryPerc); $MemoryPackage.AddCheck($MemoryPerc);
$MemoryPackage.AddCheck($MemoryByteAvailable); #$MemoryPackage.AddCheck($MemoryByteAvailable);
$MemoryPackage.AddCheck($MemoryByteUsed); $MemoryPackage.AddCheck($MemoryByteUsed);
#$MemoryPackage.AddCheck($PageFileCheck); #$MemoryPackage.AddCheck($PageFileCheck);

2
lib/provider/memory/Get-IcingaMemoryPerformanceCounter.psm1
View file

@ -11,7 +11,7 @@ function Get-IcingaMemoryPerformanceCounter()
$MemoryData.Add('Memory Available Bytes', [decimal]($Initial.'\Memory\Available Bytes'.value)); $MemoryData.Add('Memory Available Bytes', [decimal]($Initial.'\Memory\Available Bytes'.value));
$MemoryData.Add('Memory Total Bytes', (Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory); $MemoryData.Add('Memory Total Bytes', (Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory);
$MemoryData.Add('Memory Used Bytes', $MemoryData.'Memory Total Bytes' - $MemoryData.'Memory Available Bytes'); $MemoryData.Add('Memory Used Bytes', $MemoryData.'Memory Total Bytes' - $MemoryData.'Memory Available Bytes');
$MemoryData.Add('Memory Available %', 100 - ($MemoryData.'Memory Available Bytes' / $MemoryData.'Memory Total Bytes' * 100)); $MemoryData.Add('Memory Used %', 100 - ($MemoryData.'Memory Available Bytes' / $MemoryData.'Memory Total Bytes' * 100));
$MemoryData.Add('PageFile %', $Initial.'\Paging File(_Total)\% usage'.value); $MemoryData.Add('PageFile %', $Initial.'\Paging File(_Total)\% usage'.value);
return $MemoryData; return $MemoryData;