IHistogram<T> Interface

Reference

Definition

Namespace:: Microsoft.VisualStudio.Telemetry.Metrics

Assembly:: Microsoft.VisualStudio.Telemetry.dll

Package:: Microsoft.VisualStudio.Telemetry v17.12.48

Important

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A Histogram, as defined by the OpenTelemetry standard. OpenTelemetry Spec: https://opentelemetry.io/docs/reference/specification/metrics/api/ .NET API spec: https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.metrics.histogram-1?view=net-6.0

This interface permits coding to the OpenTelemetry standard without upgrading our .NET Framework. Since it's the same standard, we can update implementations to a thin wrapper around OTel when ready. This also permits us to avoid re-instrumentation for developers.

public interface IHistogram<T> : Microsoft.VisualStudio.Telemetry.Metrics.IInstrument where T : struct

type IHistogram<'T (requires 'T : struct)> = interface
    interface IInstrument

Public Interface IHistogram(Of T)
Implements IInstrument

Type Parameters

T

The counter type. Supported types: Byte, Int16, Int32, Int64, Double, Single, and Decimal.

Derived: Microsoft.VisualStudio.Telemetry.Metrics.IVSHistogram<T>

Implements: IInstrument

Properties

Description	Gets the instrument description. (Inherited from IInstrument)
Enabled	Gets a value indicating whether there are any listeners for this instrument. (Inherited from IInstrument)
IsObservable	Gets a value indicating whether the instrument is an observable instrument. (Inherited from IInstrument)
Meter	Gets the Meter that created the instrument. (Inherited from IInstrument)
Name	Gets the instrument name. (Inherited from IInstrument)
Unit	Gets the instrument unit of measurements. (Inherited from IInstrument)

Methods

Record(T, KeyValuePair<String,Object>, KeyValuePair<String,Object>, KeyValuePair<String,Object>)	Records a measurement value.
Record(T, KeyValuePair<String,Object>, KeyValuePair<String,Object>)	Records a measurement value.
Record(T, KeyValuePair<String,Object>)	Records a measurement value.
Record(T, KeyValuePair<String,Object>[])	Records a measurement value.
Record(T, ReadOnlySpan<KeyValuePair<String,Object>>)	Records a measurement value.
Record(T)	Records a measurement value.

Applies to

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