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WebProcessStatistics Class

Provides information for assessing the health of a running process.

System::Object
  System.Web.Management::WebProcessStatistics

Namespace:  System.Web.Management
Assembly:  System.Web (in System.Web.dll)

public ref class WebProcessStatistics

The WebProcessStatistics type exposes the following members.

  NameDescription
Public methodWebProcessStatisticsInitializes a new instance of the WebProcessStatistics class.
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  NameDescription
Public propertyAppDomainCountGets the number of application domains in the process.
Public propertyManagedHeapSizeGets the size of the managed heap.
Public propertyPeakWorkingSetGets the peak working set for the lifetime of the process to date.
Public propertyProcessStartTimeGets the time when the process started.
Public propertyRequestsExecutingGets the number of requests currently executing.
Public propertyRequestsQueuedGets the number of requests waiting to be processed.
Public propertyRequestsRejectedGets the number of rejected requests.
Public propertyThreadCountGets the total count of the process threads.
Public propertyWorkingSetGets the working set for the process.
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodFormatToStringFormats the process statistics.
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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ASP.NET health monitoring allows production and operations staff to manage deployed Web applications. The System.Web.Management namespace contains the health-event types responsible for packaging application health-status data and the provider types responsible for processing this data. It also contains supporting types that help during the management of health events.

Instances of the WebProcessStatistics class contain information that is obtained using the WebHeartbeatEvent type.

NoteNote

In most cases you will be able to use the ASP.NET health-monitoring types as implemented, and you will control the health-monitoring system by specifying values in the healthMonitoring configuration section. You can also derive from the health-monitoring types to create your own custom events and providers. For an example of creating a custom event class, see the example provided in this topic.

The following is an excerpt of a configuration file you could use to enable ASP.NET to log heartbeat events that contain process statistics.

<healthMonitoring 
  enabled="true" heartBeatInterval="100">

    <rules>
      <add 
        name="Process Statistics"
        eventName="Heartbeats" 
        provider="EventLogProvider"  
        profile="Default"/>
    </rules>

</healthMonitoring>

The following code example has two parts. The first is an excerpt of the configuration file that enables ASP.NET to use a custom event that uses the WebProcessStatistics type. The second shows how to implement this custom event..

Ensure that your custom event is raised at the proper time, that is, when the equivalent system health event it replaces would be raised.

<healthMonitoring 
  enabled="true" heartBeatInterval="0">

    <eventMappings>
      <add  name="SampleProcessStatistics" type="SamplesAspNet.SampleWebProcessStatistics, webprocessstatistics, Version=1.0.1585.27289, Culture=neutral, PublicKeyToken=3648e5c763a8239f, processorArchitecture=MSIL"/>
    </eventMappings>

    <rules>
      <add 
        name="Custom Process Statistics"
        eventName="SampleProcessStatistics" 
        provider="EventLogProvider"  
        profile="Default"/>
    </rules>

</healthMonitoring>
No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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