Class Meters

Namespace

JD.AI.Telemetry

Assembly

JD.AI.Telemetry.dll

Central Meter and instrument definitions for JD.AI metrics. All counters and histograms follow the jdai.* naming convention and use the emerging OpenTelemetry GenAI semantic conventions where applicable.

public static class Meters

Inheritance

object

Meters

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Fields

AgentMeterName

Meter name for agent-level metrics.

public const string AgentMeterName = "JD.AI.Agent"

Field Value

string

AllMeterNames

All meter names — pass to .AddMeter() when configuring OTel.

public static readonly string[] AllMeterNames

Field Value

string[]

CircuitBreakerTrips

Number of circuit breaker trips.

public static readonly Counter<long> CircuitBreakerTrips

Field Value

Counter<long>

GenAiInputTokens

Input (prompt) tokens consumed per LLM call.

public static readonly Counter<long> GenAiInputTokens

Field Value

Counter<long>

GenAiMeterName

Meter name for Gen AI metrics (follows OTel GenAI semconv).

public const string GenAiMeterName = "JD.AI.GenAI"

Field Value

string

GenAiOperationDuration

Duration of Gen AI client operations in seconds.

public static readonly Histogram<double> GenAiOperationDuration

Field Value

Histogram<double>

GenAiOutputTokens

Output (completion) tokens generated per LLM call.

public static readonly Counter<long> GenAiOutputTokens

Field Value

Counter<long>

LoopDetections

Number of loop detection events (warnings and hard-stops).

public static readonly Counter<long> LoopDetections

Field Value

Counter<long>

ProviderErrors

Number of provider errors (non-transient or after exhausting retries).

public static readonly Counter<long> ProviderErrors

Field Value

Counter<long>

ProviderLatency

Provider API call latency in milliseconds.

public static readonly Histogram<double> ProviderLatency

Field Value

Histogram<double>

TokensUsed

Total tokens consumed across all providers (prompt + completion).

public static readonly Counter<long> TokensUsed

Field Value

Counter<long>

ToolCalls

Number of tool invocations, broken down by tool name.

public static readonly Counter<long> ToolCalls

Field Value

Counter<long>

TurnCount

Total number of agent turns completed.

public static readonly Counter<long> TurnCount

Field Value

Counter<long>

TurnDuration

Wall-clock duration of each agent turn in milliseconds.

public static readonly Histogram<double> TurnDuration

Field Value

Histogram<double>