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Frekvens för SNMP-prestandaprovider

System.NetworkManagement.SnmpPerformanceProvider.Rate (DataSourceModuleType)

Datakälla för SNMP-prestanda

Element properties:

TypeDataSourceModuleType
IsolationAny
AccessibilityPublic
RunAsDefault
OutputTypeSystem.Performance.Data

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.NetworkManagement.ComputedPerfProvider Default

Overrideable Parameters:

IDParameterTypeSelectorDisplay NameDescription
Intervalint$Config/Interval$IntervallAntalet sekunder mellan begäranden av prestandadata
NoOfRetriesint$Config/NoOfRetries$Antal försökAntal nya försök för en begäran om prestandadata om tidsgränsen uppnås
Timeoutint$Config/Timeout$TidsgränsTid (i millisekunder) innan tidsgränsen uppnås för begäran om prestandadata

Source Code:

<DataSourceModuleType ID="System.NetworkManagement.SnmpPerformanceProvider.Rate" Accessibility="Public" Batching="false">

  <Configuration>

    <IncludeSchemaTypes>

      <SchemaType>System!System.ParamListSchema</SchemaType>

      <SchemaType>System.ExpressionEvaluatorSchema</SchemaType>

    </IncludeSchemaTypes>

    <xsd:element name="Interval" type="xsd:integer"/>

    <xsd:element name="NoOfRetries" type="xsd:unsignedInt"/>

    <xsd:element name="Timeout" type="xsd:unsignedInt"/>

    <xsd:element name="OID" type="xsd:string"/>

    <xsd:element name="ObjectName" type="xsd:string"/>

    <xsd:element name="CounterName" type="xsd:string"/>

    <xsd:element name="UnitFactor" type="xsd:decimal"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="Interval" Selector="$Config/Interval$" ParameterType="int"/>

    <OverrideableParameter ID="NoOfRetries" Selector="$Config/NoOfRetries$" ParameterType="int"/>

    <OverrideableParameter ID="Timeout" Selector="$Config/Timeout$" ParameterType="int"/>

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <DataSource ID="DS" TypeID="System.NetworkManagement.ComputedPerfProvider">

          <Interval>$Config/Interval$</Interval>

          <NoOfRetries>$Config/NoOfRetries$</NoOfRetries>

          <Timeout>$Config/Timeout$</Timeout>

          <SnmpVarBinds>

            <SnmpVarBind>

              <OID>$Config/OID$</OID>

              <Syntax>0</Syntax>

              <Value VariantType="8"/>

            </SnmpVarBind>

          </SnmpVarBinds>

          <ComputedPerformanceValue>

            <Delta DeltaComputationType="RatePerSecond">

              <NumericValue>

                <Product>

                  <NumericValue>

                    <XPathQuery Type="Double">SnmpVarBinds/SnmpVarBind[OID="$Config/OID$"]/Value</XPathQuery>

                  </NumericValue>

                  <NumericValue>

                    <Value>$Config/UnitFactor$</Value>

                  </NumericValue>

                </Product>

              </NumericValue>

            </Delta>

          </ComputedPerformanceValue>

          <ObjectName>$Config/ObjectName$</ObjectName>

          <CounterName>$Config/CounterName$</CounterName>

        </DataSource>

      </MemberModules>

      <Composition>

        <Node ID="DS"/>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>Performance!System.Performance.Data</OutputType>

</DataSourceModuleType>