io.split.client.metrics

Class LogarithmicSearchLatencyTracker

java.lang.Object

io.split.client.metrics.LogarithmicSearchLatencyTracker

All Implemented Interfaces:

ILatencyTracker

public class LogarithmicSearchLatencyTracker
extends Object
implements ILatencyTracker

Tracks latencies pero bucket of time. Each bucket represent a latency greater than the one before and each number within each bucket is a number of calls in the range.

(1) 1.00 (2) 1.50 (3) 2.25 (4) 3.38 (5) 5.06 (6) 7.59 (7) 11.39 (8) 17.09 (9) 25.63 (10) 38.44 (11) 57.67 (12) 86.50 (13) 129.75 (14) 194.62 (15) 291.93 (16) 437.89 (17) 656.84 (18) 985.26 (19) 1,477.89 (20) 2,216.84 (21) 3,325.26 (22) 4,987.89 (23) 7,481.83

Thread-safety: This class is not thread safe.

Created by patricioe on 2/10/16.

Constructor Summary

Constructors

Constructor and Description
LogarithmicSearchLatencyTracker()

Method Summary

Modifier and Type	Method and Description
void	addLatencyMicros(long micros) Increment the internal counter for the bucket this latency falls into.
void	addLatencyMillis(long millis) Increment the internal counter for the bucket this latency falls into.
void	clear()
long	getBucketForLatencyMicros(long latency) Returns the counts in the bucket this latency falls into.
long	getBucketForLatencyMillis(long latency) Returns the counts in the bucket this latency falls into.
long[]	getLatencies() Returns the list of latencies buckets as an array.
long	getLatency(int index)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogarithmicSearchLatencyTracker

public LogarithmicSearchLatencyTracker()

Method Detail

addLatencyMillis

public void addLatencyMillis(long millis)

Increment the internal counter for the bucket this latency falls into.

Specified by:

addLatencyMillis in interface ILatencyTracker

Parameters:

millis -

addLatencyMicros

public void addLatencyMicros(long micros)

Increment the internal counter for the bucket this latency falls into.

Specified by:

addLatencyMicros in interface ILatencyTracker

Parameters:

micros -

getLatencies

public long[] getLatencies()

Returns the list of latencies buckets as an array.

Specified by:

getLatencies in interface ILatencyTracker

Returns:

the list of latencies buckets as an array.

getLatency

public long getLatency(int index)

Specified by:

getLatency in interface ILatencyTracker

clear

public void clear()

Specified by:

clear in interface ILatencyTracker

getBucketForLatencyMillis

public long getBucketForLatencyMillis(long latency)

Returns the counts in the bucket this latency falls into. The latencies will no be updated.

Specified by:

getBucketForLatencyMillis in interface ILatencyTracker

Parameters:

latency -

Returns:

the bucket content for the latency.

getBucketForLatencyMicros

public long getBucketForLatencyMicros(long latency)

Returns the counts in the bucket this latency falls into. The latencies will no be updated.

Specified by:

getBucketForLatencyMicros in interface ILatencyTracker

Parameters:

latency -

Returns:

the bucket content for the latency.