Class MetricsTracer (2.41.0)

  public 
  
 class 
 MetricsTracer 
  
 implements 
  
 ApiTracer

This class computes generic metrics that can be observed in the lifecycle of an RPC operation. The responsibility of recording metrics should delegate to MetricsRecorder , hence this class should not have any knowledge about the observability framework used for metrics recording.

Inheritance

java.lang.Object > MetricsTracer

Implements

ApiTracer

Inherited Members

Object.clone()

Object.equals(Object)

Object.wait(long,int)

Constructors

MetricsTracer(MethodName methodName, MetricsRecorder metricsRecorder)

  public 
  
 MetricsTracer 
 ( 
 MethodName 
  
 methodName 
 , 
  
 MetricsRecorder 
  
 metricsRecorder 
 )

Parameters

Name

Description

methodName

 MethodName

metricsRecorder

 MetricsRecorder

Methods

addAttributes(String key, String value)

  public 
  
 void 
  
 addAttributes 
 ( 
 String 
  
 key 
 , 
  
 String 
  
 value 
 )

Add attributes that will be attached to all metrics. This is expected to be called by handwritten client teams to add additional attributes that are not supposed be collected by Gax.