HandlingTimeTracker (server 8.1.3 API)

java.lang.Object

org.elasticsearch.common.network.HandlingTimeTracker

public class HandlingTimeTracker extends Object

Tracks how long message handling takes on a transport thread as a histogram with fixed buckets.

Field Summary

Fields

Modifier and Type

Field

Description

static final int

BUCKET_COUNT
Constructor Summary

Constructors

Constructor

Description

HandlingTimeTracker()
Method Summary

Modifier and Type

Method

Description

void

addHandlingTime(long handlingTimeMillis)

static int[]

getBucketUpperBounds()

long[]

getHistogram()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- BUCKET_COUNT
  
  public static final int BUCKET_COUNT
Constructor Details
- HandlingTimeTracker
  
  public HandlingTimeTracker()
Method Details
- getBucketUpperBounds
  
  public static int[] getBucketUpperBounds()
- addHandlingTime
  
  public void addHandlingTime(long handlingTimeMillis)
- getHistogram
  
  public long[] getHistogram()
  
  Returns:
  
  An array of frequencies of handling times in buckets with upper bounds as returned by getBucketUpperBounds(), plus an extra bucket for handling times longer than the longest upper bound.