org.hawkular.agent.monitor.diagnostics

Class ProtocolDiagnostics

java.lang.Object

org.hawkular.agent.monitor.diagnostics.ProtocolDiagnostics

public final class ProtocolDiagnostics
extends Object

Diagnostic metrics for tracking request times and request error rates.

Author:

Peter Palaga

Constructor Summary

Constructors

Constructor and Description
ProtocolDiagnostics(com.codahale.metrics.Timer requestTimer, com.codahale.metrics.Meter errorRate, com.codahale.metrics.Timer fullDiscoveryScanTimer)

Method Summary

Modifier and Type	Method and Description
com.codahale.metrics.Meter	getErrorRate()
com.codahale.metrics.Timer	getFullDiscoveryScanTimer()
com.codahale.metrics.Timer	getRequestTimer()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtocolDiagnostics

public ProtocolDiagnostics(com.codahale.metrics.Timer requestTimer,
                           com.codahale.metrics.Meter errorRate,
                           com.codahale.metrics.Timer fullDiscoveryScanTimer)

Method Detail

getErrorRate

public com.codahale.metrics.Meter getErrorRate()

Returns:

tracks the failure rate when performing protocol requests (such as fetching DMR attributes).

getRequestTimer

public com.codahale.metrics.Timer getRequestTimer()

Returns:

tracks the time protocol requests take

getFullDiscoveryScanTimer

public com.codahale.metrics.Timer getFullDiscoveryScanTimer()

Returns:

tracks the time it takes to perform a full discovery scan