Delta-Schwellenwert
System.Performance.DeltaThreshold (UnitMonitorType)
Der Monitor wechselt den Zustand, wenn die über eine bestimmte Anzahl von Abtastungen berechnete Veränderung des Leistungsindikators (Anstieg oder Abfall) den Schwellenwert übersteigt. Ein negativer Deltawert bedeutet einen Abfall des Leistungsindikators.
Element properties: Member Modules:
Overrideable Parameters:
Source Code: <UnitMonitorType ID="System.Performance.DeltaThreshold" Accessibility="Public">
<MonitorTypeStates>
<MonitorTypeState ID="UnderThreshold"/>
<MonitorTypeState ID="OverThreshold"/>
</MonitorTypeStates>
<Configuration>
<xsd:element name="ComputerName" type="xsd:string" minOccurs="0" maxOccurs="1"/>
<xsd:element name="CounterName" type="xsd:string"/>
<xsd:element name="ObjectName" type="xsd:string"/>
<xsd:element name="InstanceName" type="xsd:string" minOccurs="0" maxOccurs="1"/>
<xsd:element name="AllInstances" type="xsd:boolean" minOccurs="0" maxOccurs="1"/>
<xsd:element name="Frequency" type="xsd:unsignedInt"/>
<xsd:element name="ScaleBy" type="xsd:double" minOccurs="0" maxOccurs="1"/>
<xsd:element minOccurs="1" maxOccurs="1" name="Threshold" type="xsd:double"/>
<xsd:element minOccurs="1" maxOccurs="1" name="NumSamples" type="xsd:unsignedInt"/>
<xsd:element minOccurs="1" maxOccurs="1" name="Absolute">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:enumeration value="true"/>
<xsd:enumeration value="false"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
</Configuration>
<OverrideableParameters>
<OverrideableParameter ID="Frequency" ParameterType="int" Selector="$Config/Frequency$"/>
<OverrideableParameter ID="Threshold" ParameterType="double" Selector="$Config/Threshold$"/>
</OverrideableParameters>
<MonitorImplementation>
<MemberModules>
<DataSource TypeID="System.Performance.DataProvider" ID="DS1">
<ComputerName>$Config/ComputerName$</ComputerName>
<CounterName>$Config/CounterName$</CounterName>
<ObjectName>$Config/ObjectName$</ObjectName>
<InstanceName>$Config/InstanceName$</InstanceName>
<AllInstances>$Config/AllInstances$</AllInstances>
<Frequency>$Config/Frequency$</Frequency>
<ScaleBy>$Config/ScaleBy$</ScaleBy>
</DataSource>
<ConditionDetection TypeID="System.Performance.DeltaValueCondition" ID="CDDeltaThreshold">
<NumSamples>$Config/NumSamples$</NumSamples>
<Absolute>$Config/Absolute$</Absolute>
</ConditionDetection>
<ConditionDetection TypeID="System!System.ExpressionFilter" ID="CDOverThreshold">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Value</XPathQuery>
</ValueExpression>
<Operator>Greater</Operator>
<ValueExpression>
<Value Type="Double">$Config/Threshold$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
<ConditionDetection TypeID="System!System.ExpressionFilter" ID="CDUnderThreshold">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Value</XPathQuery>
</ValueExpression>
<Operator>LessEqual</Operator>
<ValueExpression>
<Value Type="Double">$Config/Threshold$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
</MemberModules>
<RegularDetections>
<RegularDetection MonitorTypeStateID="UnderThreshold">
<Node ID="CDUnderThreshold">
<Node ID="CDDeltaThreshold">
<Node ID="DS1"/>
</Node>
</Node>
</RegularDetection>
<RegularDetection MonitorTypeStateID="OverThreshold">
<Node ID="CDOverThreshold">
<Node ID="CDDeltaThreshold">
<Node ID="DS1"/>
</Node>
</Node>
</RegularDetection>
</RegularDetections>
</MonitorImplementation>
</UnitMonitorType>