如何部署監視器閾值

適用於: Operations Manager 2007, Operations Manager 2007 R2, Virtual Machine Manager

若要顯示監視器閾值,請使用本節描述的指令碼。大部分監視器均可使用這個指令碼。所建立的 .csv 檔包括下列欄位而且可以使用 Excel 檢視。

 

欄位 描述

類型

監視器指定的物件類型

DisplayName

檢視器的顯示名稱

Threshold

監視器使用的閾值

AlertOnState

判斷監視器在狀態變更時是否要產生警示

AutoResolveAlert

判斷監視器狀態恢復成綠色時是否要自動解決產生的警示

AlertSeverity

所產生警示的嚴重性

執行下列指令碼即可產生顯示監視器閾值的 .csv 檔:

function GetThreshold ([String] $configuration)

{

$config = [xml] ("<config>" + $configuration + "</config>")

$threshold = $config.Config.Threshold

if($threshold -eq $null)

{

$threshold = $config.Config.MemoryThreshold

}

if($threshold -eq $null)

{

$threshold = $config.Config.CPUPercentageThreshold

}

if($threshold -eq $null)

{

if($config.Config.Threshold1 -ne $null -and $config.Config.Threshold2 -ne $null)

{

$threshold = "first threshold is: " + $config.Config.Threshold1 + " second threshold is: " + $config.Config.Threshold2

}

}

if($threshold -eq $null)

{

if($config.Config.ThresholdWarnSec -ne $null -and $config.Config.ThresholdErrorSec -ne $null)

{

$threshold = "warning threshold is: " + $config.Config.ThresholdWarnSec + " error threshold is: " + $config.Config.ThresholdErrorSec

}

}

if($threshold -eq $null)

{

if($config.Config.LearningAndBaseliningSettings -ne $null)

{

$threshold = "no threshold (baseline monitor)"

}

}

return $threshold

}

$perfMonitors = get-monitor -Criteria:"IsUnitMonitor=1 and Category='PerformanceHealth'"

$perfMonitors | select-object @{name="Target";expression={foreach-object {(Get-MonitoringClass -Id:$_.Target.Id).DisplayName}}},DisplayName, @{name="Threshold";expression={foreach-object {GetThreshold $_.Configuration}}}, @{name="AlertOnState";expression={foreach-object {$_.AlertSettings.AlertOnState}}}, @{name="AutoResolveAlert";expression={foreach-object {$_.AlertSettings.AutoResolve}}}, @{name="AlertSeverity";expression={foreach-object {$_.AlertSettings.AlertSeverity}}} | sort Target, DisplayName | export-csv "c:\monitor_thresholds.csv"

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