Class EventMetricCollector

Base class for all System.Diagnostics.Tracing.EventListener based IMetricCollector instances.

Inheritance
System.Object
EventMetricCollector
GCMetricCollector
Implements
Namespace: Eco.Core.DebugStatistic.Collectors
Assembly: Eco.Core.dll
Syntax
public class EventMetricCollector : EventListener, IMetricCollector

Constructors

EventMetricCollector(Int32, String)

Declaration
public EventMetricCollector(int listenerKeyword, string metricPrefix)
Parameters
Type Name Description
System.Int32 listenerKeyword
System.String metricPrefix

Fields

listenerKeyword

Integer keyword value used to initialize our System.Diagnostics.Tracing.EventListener instance.

Declaration
protected int listenerKeyword
Field Value
Type Description
System.Int32

metricPrefix

Represents the prefix value used to store metrics with PerformancePlugin. MetricPrefix.XXXX = Value.

Declaration
protected string metricPrefix
Field Value
Type Description
System.String

Methods

GetMetric(String)

Retrieves the generic key/value metric currently being stored for reports/publishing.

Declaration
protected double GetMetric(string metricName)
Parameters
Type Name Description
System.String metricName
Returns
Type Description
System.Double

Stored value if the metric exists. Otherwise 0.

Initialize()

Declaration
public void Initialize()

OnEventSourceCreated(EventSource)

Declaration
protected override void OnEventSourceCreated(EventSource eventSource)
Parameters
Type Name Description
System.Diagnostics.Tracing.EventSource eventSource

Shutdown()

Declaration
public void Shutdown()

StoreEventData(EventWrittenEventArgs)

Stores the payload of an System.Diagnostics.Tracing.EventWrittenEventArgs object from the System.Diagnostics.Tracing.EventListener as metrics in the PerformancePlugin singleton instance.

Declaration
protected void StoreEventData(EventWrittenEventArgs eventData)
Parameters
Type Name Description
System.Diagnostics.Tracing.EventWrittenEventArgs eventData

Event payload to store as metrics.

StoreMetric(String, Double)

Stores a generic key/value metric for generating reports/publishing to external sources.

Declaration
protected void StoreMetric(string metricName, double value)
Parameters
Type Name Description
System.String metricName
System.Double value

Current value of the metric.

Implements

Extension Methods