Package com.helix.profiler.jfr

Class JfrEventRecorder

java.lang.Object

com.helix.profiler.jfr.JfrEventRecorder

public class JfrEventRecorder
extends Object

Service for emitting custom Helix JFR events to Flight Recorder.

Constructor Summary

Constructors

Constructor	Description
JfrEventRecorder()

Method Summary

Modifier and Type	Method	Description
void	recordCacheEviction(String ruleName, String cacheTier, String evictionReason)
void	recordClassLoaderCreated(String loaderId, String isolationMode, String parentLoaderName)
void	recordCompilation(String ruleName, String generatorType, long compilationTimeNanos, int bytecodeSizeBytes, boolean success)
void	recordExecution(String ruleName, String ruleVersion, boolean success, long durationNanos, String errorMessage)
void	recordMemoryAnalysis(String className, long shallowSizeBytes, long deepSizeBytes, boolean compressedOopsEnabled)
void	recordNodeProfile(String ruleName, String nodeId, long executionCount, double avgCostNanos, double failureRate, double ratio)

Methods inherited from class java.lang.Object

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

Constructor Details

JfrEventRecorder

public JfrEventRecorder()

Method Details

recordExecution

public void recordExecution(String ruleName,
 String ruleVersion,
 boolean success,
 long durationNanos,
 String errorMessage)

recordCompilation

public void recordCompilation(String ruleName,
 String generatorType,
 long compilationTimeNanos,
 int bytecodeSizeBytes,
 boolean success)

recordClassLoaderCreated

public void recordClassLoaderCreated(String loaderId,
 String isolationMode,
 String parentLoaderName)

recordCacheEviction

public void recordCacheEviction(String ruleName,
 String cacheTier,
 String evictionReason)

recordMemoryAnalysis

public void recordMemoryAnalysis(String className,
 long shallowSizeBytes,
 long deepSizeBytes,
 boolean compressedOopsEnabled)

recordNodeProfile

public void recordNodeProfile(String ruleName,
 String nodeId,
 long executionCount,
 double avgCostNanos,
 double failureRate,
 double ratio)