Garbage Collectors

Microsoft.JEE.GarbageCollector.Discovery (Discovery)

Hiermit werden Garbage Collectors für einen angegebenen Anwendungsserver ermittelt.

Knowledge Base article:

Zusammenfassung

Bei der Garbage Collector-Ermittlung werden die einer Anwendungsserverkonfiguration zugeordneten Garbage Collectors ermittelt.

Die Ermittlung erfolgt über einen Stats-Aufruf für ein Servlet, bei dem die Abfrage "/Stats/GC" verwendet wird.

Element properties:

Target	Microsoft.JEE.ApplicationServer.Monitored.Instance
Enabled	True
Frequency	14400
Remotable	False

Object Discovery Details:

Discovered Classes and their attribuets:
Microsoft.JEE.GarbageCollector

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.JEE.Discovery.StatsWithFilter.DataSource	Default

Source Code:

<Discovery ID="Microsoft.JEE.GarbageCollector.Discovery" Target="Microsoft.JEE.ApplicationServer.Monitored.Instance" Remotable="true" Enabled="true">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="Microsoft.JEE.GarbageCollector"/>

  </DiscoveryTypes>

  <DataSource ID="DS" TypeID="Microsoft.JEE.Discovery.StatsWithFilter.DataSource">

    <ApplicationServerGuid>$Target/Host/Property[Type="Microsoft.JEE.ApplicationServer.Instance"]/Id$</ApplicationServerGuid>

    <ComputerName>$Target/Property[Type="Microsoft.JEE.ApplicationServer.Monitored.Instance"]/HostName$</ComputerName>

    <Protocol>$Target/Property[Type="Microsoft.JEE.ApplicationServer.Monitored.Instance"]/Protocol$</Protocol>

    <Port>$Target/Property[Type="Microsoft.JEE.ApplicationServer.Monitored.Instance"]/Port$</Port>

    <BaseURL/>

    <URLSuffix/>

    <ReturnMultiplePropertyBags>true</ReturnMultiplePropertyBags>

    <UseAttributesInKeysOfReturnedPropertyBags>false</UseAttributesInKeysOfReturnedPropertyBags>

    <!-- Interval currently set to four hours -->

    <IntervalSeconds>14400</IntervalSeconds>

    <TimeoutSeconds>300</TimeoutSeconds>

    <Filter>/Stats/GC/Properties/GCName</Filter>

    <ClassId>$MPElement[Name="Microsoft.JEE.GarbageCollector"]$</ClassId>

    <InstanceSettings>

      <Settings>

        <!-- The following properties are defined for the Garbage Collectors's parent classes -->

        <Setting>

          <Name>$MPElement[Name="System!System.Entity"]/DisplayName$</Name>

          <Value>$Data/Property[@Name='/Stats/GC/Properties/GCName']$</Value>

        </Setting>

        <!-- These properties are for the Application Server -->

        <Setting>

          <Name>$MPElement[Name="Microsoft.JEE.ApplicationServer.Instance"]/Id$</Name>

          <Value>$Target/Host/Property[Type="Microsoft.JEE.ApplicationServer.Instance"]/Id$</Value>

        </Setting>

        <Setting>

          <Name>$MPElement[Name="Microsoft.JEE.ApplicationServer.Instance"]/HostName$</Name>

          <Value>$Target/Host/Property[Type="Microsoft.JEE.ApplicationServer.Instance"]/HostName$</Value>

        </Setting>

        <!-- The following properties are defined for the Garbage Collector-->

        <Setting>

          <Name>$MPElement[Name="Microsoft.JEE.GarbageCollector"]/GarbageCollectorName$</Name>

          <Value>$Data/Property[@Name='/Stats/GC/Properties/GCName']$</Value>

        </Setting>

      </Settings>

    </InstanceSettings>

  </DataSource>

</Discovery>