WebProcessStatistics Class
Provides information for assessing the health of a running process.
Assembly: System.Web (in System.Web.dll)
| Name | Description | |
|---|---|---|
 | WebProcessStatistics() | Initializes a new instance of the WebProcessStatistics class. |
| Name | Description | |
|---|---|---|
 | AppDomainCount | Gets the number of application domains in the process. |
| ManagedHeapSize | Gets the size of the managed heap. |
| PeakWorkingSet | Gets the peak working set for the lifetime of the process to date. |
| ProcessStartTime | Gets the time when the process started. |
| RequestsExecuting | Gets the number of requests currently executing. |
| RequestsQueued | Gets the number of requests waiting to be processed. |
| RequestsRejected | Gets the number of rejected requests. |
| ThreadCount | Gets the total count of the process threads. |
| WorkingSet | Gets the working set for the process. |
| Name | Description | |
|---|---|---|
| Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
 | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
| FormatToString(WebEventFormatter) | Formats the process statistics. |
| GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
| GetType() | |
| MemberwiseClone() | |
| ToString() | Returns a string that represents the current object.(Inherited from Object.) |
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.
 Note |
|---|
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>
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.