System.Diagnostics.Metrics.Meter

Meter

public class Meter : IDisposable

Meter is the class responsible for creating and tracking the Instruments.

public string Name { get; }

Returns the Meter name.

public string Version { get; }

Returns the Meter Version.

public Meter(string name)

Initializes a new instance of the Meter using the meter name.

public Meter(string name, string version)

Initializes a new instance of the Meter using the meter name and version.

public Counter<T> CreateCounter<T>(string name, string unit = null, string description = null) where T : struct

Create a metrics Counter object.

public Histogram<T> CreateHistogram<T>(string name, string unit = null, string description = null) where T : struct

Histogram is an Instrument which can be used to report arbitrary values that are likely to be statistically meaningful. It is intended for statistics such as histograms, summaries, and percentile.

public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<T> observeValue, string unit = null, string description = null) where T : struct

ObservableCounter is an Instrument which reports monotonically increasing value(s) when the instrument is being observed.

public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<Measurement<T>> observeValue, string unit = null, string description = null) where T : struct

ObservableCounter is an Instrument which reports monotonically increasing value(s) when the instrument is being observed.

public ObservableCounter<T> CreateObservableCounter<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit = null, string description = null) where T : struct

ObservableCounter is an Instrument which reports monotonically increasing value(s) when the instrument is being observed.

public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<T> observeValue, string unit = null, string description = null) where T : struct

ObservableGauge is an asynchronous Instrument which reports non-additive value(s) (e.g. the room temperature - it makes no sense to report the temperature value from multiple rooms and sum them up) when the instrument is being observed.

public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<Measurement<T>> observeValue, string unit = null, string description = null) where T : struct

public ObservableGauge<T> CreateObservableGauge<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit = null, string description = null) where T : struct

public ObservableUpDownCounter<T> CreateObservableUpDownCounter<T>(string name, Func<T> observeValue, string unit = null, string description = null) where T : struct

Create an ObservableUpDownCounter object. ObservableUpDownCounter is an Instrument which reports increasing or decreasing value(s) when the instrument is being observed.

public ObservableUpDownCounter<T> CreateObservableUpDownCounter<T>(string name, Func<Measurement<T>> observeValue, string unit = null, string description = null) where T : struct

Create an ObservableUpDownCounter object. ObservableUpDownCounter is an Instrument which reports increasing or decreasing value(s) when the instrument is being observed.

public ObservableUpDownCounter<T> CreateObservableUpDownCounter<T>(string name, Func<IEnumerable<Measurement<T>>> observeValues, string unit = null, string description = null) where T : struct

Create an ObservableUpDownCounter object. ObservableUpDownCounter is an Instrument which reports increasing or decreasing value(s) when the instrument is being observed.

public UpDownCounter<T> CreateUpDownCounter<T>(string name, string unit = null, string description = null) where T : struct

Create a metrics UpDownCounter object.

public void Dispose()

Dispose the Meter which will disable all instruments created by this meter.