Package org.openjdk.jmc.flightrecorder.rules.jdk.latency

Class MethodProfilingRule

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.jdk.latency.MethodProfilingRule

All Implemented Interfaces:

IRule

public class MethodProfilingRule
extends Object
implements IRule

Rule that calculates the top method balance in a sliding window throughout the recording with a relevance calculated by the ratio of samples to maximum samples for that period.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MethodProfilingRule.MethodProfilingWindowResult

Field Summary

Fields

Modifier and Type	Field	Description
static TypedPreference<String>	EXCLUDED_PACKAGE_REGEXP
static TypedCollectionResult<MethodProfilingRule.MethodProfilingWindowResult>	INTERESTING_METHODS
static ContentType<MethodProfilingRule.MethodProfilingWindowResult>	METHOD_PROFILING_WINDOW_RESULT
static TypedResult<IMCMethod>	MOST_INTERESTING_METHOD
static TypedResult<IMCStackTrace>	MOST_INTERESTING_STACKTRACE
static TypedResult<IRange<IQuantity>>	MOST_INTERESTING_WINDOW
static TypedResult<IQuantity>	RATIO_OF_ACTUAL_SAMPLES
static TypedResult<IQuantity>	RATIO_OF_ALL_POSSIBLE_SAMPLES
static TypedPreference<IQuantity>	WINDOW_SIZE

Constructor Summary

Constructors

Constructor	Description
MethodProfilingRule()

Method Summary

Modifier and Type	Method	Description
RunnableFuture<IResult>	createEvaluation(IItemCollection items, IPreferenceValueProvider valueProvider, IResultValueProvider resultProvider)
Collection<TypedPreference<?>>	getConfigurationAttributes()
String	getId()
String	getName()
Map<String,RulesToolkit.EventAvailability>	getRequiredEvents()
Collection<TypedResult<?>>	getResults()
String	getTopic()

Methods inherited from class java.lang.Object

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

Field Detail

METHOD_PROFILING_WINDOW_RESULT

public static final ContentType<MethodProfilingRule.MethodProfilingWindowResult> METHOD_PROFILING_WINDOW_RESULT

MOST_INTERESTING_METHOD

public static final TypedResult<IMCMethod> MOST_INTERESTING_METHOD

MOST_INTERESTING_STACKTRACE

public static final TypedResult<IMCStackTrace> MOST_INTERESTING_STACKTRACE

RATIO_OF_ALL_POSSIBLE_SAMPLES

public static final TypedResult<IQuantity> RATIO_OF_ALL_POSSIBLE_SAMPLES

RATIO_OF_ACTUAL_SAMPLES

public static final TypedResult<IQuantity> RATIO_OF_ACTUAL_SAMPLES

MOST_INTERESTING_WINDOW

public static final TypedResult<IRange<IQuantity>> MOST_INTERESTING_WINDOW

INTERESTING_METHODS

public static final TypedCollectionResult<MethodProfilingRule.MethodProfilingWindowResult> INTERESTING_METHODS

WINDOW_SIZE

public static final TypedPreference<IQuantity> WINDOW_SIZE

EXCLUDED_PACKAGE_REGEXP

public static final TypedPreference<String> EXCLUDED_PACKAGE_REGEXP

Constructor Detail

MethodProfilingRule

public MethodProfilingRule()

Method Detail

createEvaluation

public RunnableFuture<IResult> createEvaluation(IItemCollection items,
                                                IPreferenceValueProvider valueProvider,
                                                IResultValueProvider resultProvider)

Specified by:

createEvaluation in interface IRule

getConfigurationAttributes

public Collection<TypedPreference<?>> getConfigurationAttributes()

Specified by:

getConfigurationAttributes in interface IRule

getId

public String getId()

Specified by:

getId in interface IRule

getName

public String getName()

Specified by:

getName in interface IRule

getTopic

public String getTopic()

Specified by:

getTopic in interface IRule

getRequiredEvents

public Map<String,RulesToolkit.EventAvailability> getRequiredEvents()

Specified by:

getRequiredEvents in interface IRule

getResults

public Collection<TypedResult<?>> getResults()

Specified by:

getResults in interface IRule