com.massa.mrules.extensions.monitoring.micrometer

Class MRulesDetailedMetrics

java.lang.Object

com.massa.mrules.extensions.monitoring.micrometer.AbstractMRulesMetrics

com.massa.mrules.extensions.monitoring.micrometer.MRulesDetailedMetrics

All Implemented Interfaces:

io.micrometer.core.instrument.binder.MeterBinder, AutoCloseable

public class MRulesDetailedMetrics
extends AbstractMRulesMetrics

Binds metrics collectors to MBeans exposed by MRules rulesets via the MBeanServer. This implementations uses the notifications emitted by the JMX MBeans to compute detailed statistics, like durations distribution for instance.

Field Summary

Fields

Modifier and Type	Field and Description
static ExtendedDistributionSummary.Parameters	DEFAULT_SUMMARY_PARAMETERS Default parameters for summaries if nothing is specified : timeUnit: milliseconds bufferLength: 6 rotateFrequency: 10 minutes activateExtraMetrics: true percentiles: [0.5, 0.9, 0.99]
static String	JMX_DOMAIN JMX prefix for MRules
static String	METRIC_NAME_PREFIX Metrics prefix for MRules

Fields inherited from class com.massa.mrules.extensions.monitoring.micrometer.AbstractMRulesMetrics

closeHooks, convertionRatio, mBeanServer

Constructor Summary

Constructors

Constructor and Description
MRulesDetailedMetrics() Constructor
MRulesDetailedMetrics(ExtendedDistributionSummary.Parameters parameters) Constructor
MRulesDetailedMetrics(MBeanServer mBeanServer) Constructor
MRulesDetailedMetrics(MBeanServer mBeanServer, ExtendedDistributionSummary.Parameters parameters) Constructor

Method Summary

Modifier and Type	Method and Description
protected void	perObject(io.micrometer.core.instrument.MeterRegistry registry, ObjectName objectName)

Methods inherited from class com.massa.mrules.extensions.monitoring.micrometer.AbstractMRulesMetrics

bindTo, close, getDefaultMBeanServer, registerListener, registerNotificationListener

Methods inherited from class java.lang.Object

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

Field Detail

JMX_DOMAIN

public static final String JMX_DOMAIN

JMX prefix for MRules

See Also:

Constant Field Values

METRIC_NAME_PREFIX

public static final String METRIC_NAME_PREFIX

Metrics prefix for MRules

See Also:

Constant Field Values

DEFAULT_SUMMARY_PARAMETERS

public static final ExtendedDistributionSummary.Parameters DEFAULT_SUMMARY_PARAMETERS

Default parameters for summaries if nothing is specified :

• timeUnit: milliseconds
• bufferLength: 6
• rotateFrequency: 10 minutes
• activateExtraMetrics: true
• percentiles: [0.5, 0.9, 0.99]

Constructor Detail

MRulesDetailedMetrics

public MRulesDetailedMetrics()

Constructor

MRulesDetailedMetrics

public MRulesDetailedMetrics(ExtendedDistributionSummary.Parameters parameters)

Constructor

Parameters:

parameters -

MRulesDetailedMetrics

public MRulesDetailedMetrics(MBeanServer mBeanServer)

Constructor

Parameters:

mBeanServer -

MRulesDetailedMetrics

public MRulesDetailedMetrics(MBeanServer mBeanServer,
                             ExtendedDistributionSummary.Parameters parameters)

Constructor

Parameters:

mBeanServer -

parameters -

Method Detail

perObject

protected void perObject(io.micrometer.core.instrument.MeterRegistry registry,
                         ObjectName objectName)

Specified by:

perObject in class AbstractMRulesMetrics