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Implementation-Title: Java Runtime Environment
Implementation-Version: 1.8.0_372
Specification-Vendor: Oracle Corporation
Specification-Title: Java Platform API Specification
Specification-Version: 1.8
Created-By: 1.8.0_372 (Red Hat, Inc.)
Implementation-Vendor: Red Hat, Inc.
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proxyClass Ljava/lang/Class; Signature <Ljava/lang/Class<+Ljdk/jfr/internal/handlers/EventHandler;>; <init> ()V Code LineNumberTable LocalVariableTable this +Ljdk/jfr/internal/EventHandlerProxyCreator; ensureInitialized makeEventHandlerProxyClass ()Ljava/lang/Class; bytes [B >()Ljava/lang/Class<+Ljdk/jfr/internal/handlers/EventHandler;>; buildConstructor mv .Ljdk/internal/org/objectweb/asm/MethodVisitor; buildClassInfo internalSuperName buildTimestampMethod buildDurationMethod makeConstructorDescriptor ()Ljava/lang/String; constructordescriptor Ljava/util/StringJoiner; <clinit>
SourceFile EventHandlerProxyCreator.java \ ] l ] i ] n ] o ] T U � � )jdk/jfr/internal/EventHandlerProxyCreator (jdk.jfr.proxy.internal.EventHandlerProxy � � �
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SourceFile JFCParser.java 4 5 T U ; A %jdk/jfr/internal/jfc/JFCParserHandler N O � � � � / � / � / � � � � "java/lang/IllegalArgumentException java/text/ParseException � � 4 � %jdk/internal/org/xml/sax/SAXException java/lang/StringBuilder Error reading JFC file. � � � � � � java/io/CharArrayReader � � 4 � (jdk/internal/util/xml/impl/SAXParserImpl $jdk/internal/org/xml/sax/InputSource 4 � � � � java/io/CharArrayWriter 4 � � � � � � jdk/jfr/internal/jfc/JFCParser java/io/IOException 8Presets with more than 1048576 characters can't be read. 4 � java/lang/String java/lang/Object .jfc jdk/jfr/internal/PrivateAccess getInstance "()Ljdk/jfr/internal/PrivateAccess; label description provider settings Ljava/util/Map; newConfiguration �(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;)Ljdk/jfr/Configuration;
getMessage ()Ljava/lang/String; (Ljava/lang/String;I)V append -(Ljava/lang/String;)Ljava/lang/StringBuilder; toString initCause ,(Ljava/lang/Throwable;)Ljava/lang/Throwable; toCharArray ()[C ([C)V (Ljava/io/Reader;)V jdk/internal/util/xml/SAXParser parse Z(Ljdk/internal/org/xml/sax/InputSource;Ljdk/internal/org/xml/sax/helpers/DefaultHandler;)V (I)V java/io/Reader read ()I write (Ljava/lang/String;)V 0 % - . / 0 1 2 3 0 & 4 5 6 / *� � 7 , 8 9 : ; < 6 = *+� � � 7 1 8 = / > ? @ ' ; A 6 � \� Y� M+,� � *,� ,� ,�
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eventClass Ljava/lang/Class; eventClasses classes #Ljava/lang/Class<+Ljdk/jfr/Event;>; 5Ljava/util/List<Ljava/lang/Class<+Ljdk/jfr/Event;>;>; &Ljava/util/List<Ljava/lang/Class<*>;>; 8(Ljava/util/List<Ljava/lang/Class<+Ljdk/jfr/Event;>;>;)V createSettingsMap !(Ljava/util/List;)Ljava/util/Map; is 2Ljdk/jfr/internal/SettingsManager$InternalSetting; internal rec map 5Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>; �(Ljava/util/List<Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;>;)Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/internal/SettingsManager$InternalSetting;>; makeInternalSettings '(Ljava/util/Map;)Ljava/util/Collection; eventName Ljava/lang/String; s settingName key value index I entry Entry Ljava/util/Map$Entry; internals ;Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;@ �(Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/Collection<Ljdk/jfr/internal/SettingsManager$InternalSetting;>; setEventControl "(Ljdk/jfr/internal/EventControl;)V sj Ljava/util/StringJoiner; message after values Ljava/util/Set; control Ljdk/jfr/internal/Control; #Ljava/util/Set<Ljava/lang/String;>; CLjava/util/Map$Entry<Ljava/lang/String;Ljdk/jfr/internal/Control;>;D �*/ getInternalSetting S(Ljdk/jfr/internal/EventControl;)Ljdk/jfr/internal/SettingsManager$InternalSetting; name nameBased idBased mixed toString ()Ljava/lang/String; enabled sb Ljava/lang/StringBuilder; isEnabled (Ljava/lang/String;)Z lambda$setSettings$0 A(Ljdk/jfr/internal/EventControl;Ljdk/jfr/internal/EventControl;)I x y
SourceFile SettingsManager.java n o java/util/LinkedHashMap j k � �E FG HIJ KL MNB OPC QN RS jdk/jfr/internal/EventControl T oU VWX YZ[ \] BootstrapMethods^_` � abc de � � fN gI � v java/util/ArrayList java/lang/Classh ijk lmn oN pq rs t o uN vw [Ljava/lang/Class; xy z{ n|
java/util/Map � �} 0jdk/jfr/internal/SettingsManager$InternalSetting ~ � � �� p� ��D java/util/Map$Entry �S java/lang/String �S # �� �{ �� �� �� � � n� p� �� � o � � java/lang/StringBuilder Applied settings for �� �m � � { � � �� �� �� jdk/jfr/internal/Control �� � � �N �� java/util/StringJoiner , { } n� " p� = => " =" � o � o � �
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java/util/Set #jdk/jfr/internal/MetadataRepository getInstance '()Ljdk/jfr/internal/MetadataRepository; getEventControls ()Ljava/util/List; jdk/jfr/internal/JVM getJVM ()Ljdk/jfr/internal/JVM; isRecording ()Z iterator ()Ljava/util/Iterator; hasNext next ()Ljava/lang/Object; disable jdk/jfr/internal/LogTag JFR_SETTING Ljdk/jfr/internal/LogTag; jdk/jfr/internal/LogLevel INFO Ljdk/jfr/internal/LogLevel; jdk/jfr/internal/Logger shouldLog 7(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;)Z
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f� compare ()Ljava/util/Comparator; java/util/Collections sort )(Ljava/util/List;Ljava/util/Comparator;)V getAllowedToDoEventRetransforms getAllEventClasses jdk/jfr/internal/Utils
getHandler ;(Ljava/lang/Class;)Ljdk/jfr/internal/handlers/EventHandler; &jdk/jfr/internal/handlers/EventHandler getPlatformEventType &()Ljdk/jfr/internal/PlatformEventType; "jdk/jfr/internal/PlatformEventType isMarkedForInstrumentation add (Ljava/lang/Object;)Z markForInstrumentation (Z)V setInstrumented isEmpty toArray (([Ljava/lang/Object;)[Ljava/lang/Object; retransformClasses ([Ljava/lang/Class;)V size ()I (I)V java/util/Collection
getSettingsId get &(Ljava/lang/Object;)Ljava/lang/Object; put 8(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; 5(Ljdk/jfr/internal/SettingsManager$InternalSetting;)V entrySet ()Ljava/util/Set; getKey getValue indexOf (Ljava/lang/String;)I length substring (II)Ljava/lang/String; upgradeLegacyJDKEvent &(Ljava/lang/String;)Ljava/lang/String; (I)Ljava/lang/String; trim (Ljava/lang/String;)V '(Ljava/lang/String;Ljava/lang/String;)V ()Ljava/util/Collection; finish append -(Ljava/lang/String;)Ljava/lang/StringBuilder; getEventType
getLogName log I(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V
getEntries getValues #(Ljava/lang/String;)Ljava/util/Set; apply (Ljava/util/Set;)V getLastValue hasEventHook isSettingVisible (Ljdk/jfr/internal/Control;Z)Z K(Ljava/lang/CharSequence;Ljava/lang/CharSequence;Ljava/lang/CharSequence;)V 2(Ljava/lang/CharSequence;)Ljava/util/StringJoiner;
setDefault writeActiveSettingEvent getName compareTo� �� � � "java/lang/invoke/LambdaMetafactory metafactory� Lookup �(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;� %java/lang/invoke/MethodHandles$Lookup java/lang/invoke/MethodHandles 0 f g j k l m
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StackMapTable H(Ljava/lang/Object;Ljava/io/IOException;)Ljava/nio/file/FileVisitResult; `(Ljava/lang/Object;Ljava/nio/file/attribute/BasicFileAttributes;)Ljava/nio/file/FileVisitResult; 7 '(Ljdk/jfr/internal/SecuritySupport$1;)V x0 $Ljdk/jfr/internal/SecuritySupport$1; Signature 7Ljava/nio/file/SimpleFileVisitor<Ljava/nio/file/Path;>;
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SourceFile SettingsManager.java / Z java/util/LinkedHashMap / � ( ) , ) & ' - . � � �
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SourceFile ShutdownHook.java EnclosingMethod 9 : ; < "jdk/jfr/internal/WriteableUserPath = > @ B C D E F G H jdk/jfr/internal/ShutdownHook$1 java/lang/Object 'java/security/PrivilegedExceptionAction java/lang/Exception jdk/jfr/internal/ShutdownHook makeDumpOnExitPath J(Ljdk/jfr/internal/PlatformRecording;)Ljdk/jfr/internal/WriteableUserPath; ()V "jdk/jfr/internal/PlatformRecording getDumpOnExitDirectory SafePath -()Ljdk/jfr/internal/SecuritySupport$SafePath; I )jdk/jfr/internal/SecuritySupport$SafePath toPath ()Ljava/nio/file/Path; java/nio/file/Path resolve ((Ljava/lang/String;)Ljava/nio/file/Path; (Ljava/nio/file/Path;)V jdk/jfr/internal/SecuritySupport
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ConstantValue � recording Z nativeOK registerNatives ()V getJVM ()Ljdk/jfr/internal/JVM; Code LineNumberTable <init> LocalVariableTable this beginRecording counterTime ()J emitEvent (JJJ)Z endRecording getAllEventClasses ()Ljava/util/List; Signature 7()Ljava/util/List<Ljava/lang/Class<+Ljdk/jfr/Event;>;>; getUnloadedEventClassCount
getClassId (Ljava/lang/Class;)J (Ljava/lang/Class<*>;)J getClassIdNonIntrinsic getPid ()Ljava/lang/String; getStackTraceId (I)J getThreadId (Ljava/lang/Thread;)J getTicksFrequency log (IILjava/lang/String;)V shouldLog (I)Z subscribeLogLevel (Ljdk/jfr/internal/LogTag;I)V retransformClasses ([Ljava/lang/Class;)V ([Ljava/lang/Class<*>;)V
setEnabled (JZ)V setFileNotification (J)V setGlobalBufferCount
Exceptions � � setGlobalBufferSize
setMemorySize setMethodSamplingInterval (JJ)V setOutput (Ljava/lang/String;)V setForceInstrumentation (Z)V setSampleThreads setCompressedIntegers
setStackDepth (I)V setStackTraceEnabled setThreadBufferSize setThreshold (JJ)Z storeMetadataDescriptor ([B)V
endRecording_ beginRecording_ isRecording ()Z getAllowedToDoEventRetransforms createJFR (Z)Z
destroyJFR createFailedNativeJFR createNativeJFR destroyNativeJFR result
StackMapTable � hasNativeJFR isAvailable getTimeConversionFactor ()D getTypeId getEventWriter ()Ljava/lang/Object; newEventWriter ()Ljdk/jfr/internal/EventWriter; flush #(Ljdk/jfr/internal/EventWriter;II)Z setRepositoryLocation abort addStringConstant (ZJLjava/lang/String;)Z getEpochAddress uncaughtException *(Ljava/lang/Thread;Ljava/lang/Throwable;)V setCutoff emitOldObjectSamples shouldRotateDisk <clinit>
SourceFile JVM.java " * % c d e a jdk/jfr/internal/JVM java/lang/Object � � � "java/lang/IllegalArgumentException java/lang/IllegalStateException jdk/jfr/internal/Options ensureInitialized )jdk/jfr/internal/EventHandlerProxyCreator 1 B B ;
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ConstantValue 4 SUFFIX Ljava/lang/String; FIELD_EVENT_TYPE FIELD_PREFIX_STRING_POOL eventHandlerProxy Ljava/lang/Class; Signature <Ljava/lang/Class<+Ljdk/jfr/internal/handlers/EventHandler;>; TYPE_STRING_POOL %Ljdk/internal/org/objectweb/asm/Type; TYPE_EVENT_WRITER TYPE_PLATFORM_EVENT_TYPE TYPE_EVENT_HANDLER TYPE_SETTING_CONTROL TYPE_EVENT_TYPE TYPE_EVENT_CONTROL DESCRIPTOR_EVENT_HANDLER METHOD_GET_EVENT_WRITER /Ljdk/internal/org/objectweb/asm/commons/Method; METHOD_EVENT_HANDLER_CONSTRUCTOR METHOD_RESET classWriter ,Ljdk/internal/org/objectweb/asm/ClassWriter; className internalClassName settingInfos Ljava/util/List; SettingInfo InnerClasses ELjava/util/List<Ljdk/jfr/internal/EventInstrumentation$SettingInfo;>; fields FieldInfo CLjava/util/List<Ljdk/jfr/internal/EventInstrumentation$FieldInfo;>; <init> $(JLjava/util/List;Ljava/util/List;)V Code LineNumberTable LocalVariableTable this &Ljdk/jfr/internal/EventHandlerCreator; id J LocalVariableTypeTable �(JLjava/util/List<Ljdk/jfr/internal/EventInstrumentation$SettingInfo;>;Ljava/util/List<Ljdk/jfr/internal/EventInstrumentation$FieldInfo;>;)V makeEventHandlerName (J)Ljava/lang/String; 8(JLjava/util/List;Ljdk/jfr/EventType;Ljava/lang/Class;)V type Ljdk/jfr/EventType;
eventClass #Ljava/lang/Class<+Ljdk/jfr/Event;>; (JLjava/util/List<Ljdk/jfr/internal/EventInstrumentation$SettingInfo;>;Ljdk/jfr/EventType;Ljava/lang/Class<+Ljdk/jfr/Event;>;)V createFieldInfos 6(Ljava/lang/Class;Ljdk/jfr/EventType;)Ljava/util/List; field Ljava/lang/reflect/Field; fieldName fieldDescriptor c internalName v Ljdk/jfr/ValueDescriptor;
fieldInfos Ljava/lang/Class<*>;
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Exceptions {(Ljava/lang/Class<+Ljdk/jfr/Event;>;Ljdk/jfr/EventType;)Ljava/util/List<Ljdk/jfr/internal/EventInstrumentation$FieldInfo;>; makeEventHandlerClass ()Ljava/lang/Class; bytes [B >()Ljava/lang/Class<+Ljdk/jfr/internal/handlers/EventHandler;>; instantiateEventHandler n(Ljava/lang/Class;ZLjdk/jfr/EventType;Ljdk/jfr/internal/EventControl;)Ljdk/jfr/internal/handlers/EventHandler; cc Ljava/lang/reflect/Constructor; e Ljava/lang/Exception; si 3Ljdk/jfr/internal/EventInstrumentation$SettingInfo; arguments [Ljava/lang/Object; handlerClass
registered Z eventType eventControl Ljdk/jfr/internal/EventControl; "Ljava/lang/reflect/Constructor<*>;� �� �(Ljava/lang/Class<+Ljdk/jfr/internal/handlers/EventHandler;>;ZLjdk/jfr/EventType;Ljdk/jfr/internal/EventControl;)Ljdk/jfr/internal/handlers/EventHandler; buildConstructor ()V 1Ljdk/jfr/internal/EventInstrumentation$FieldInfo; mv .Ljdk/internal/org/objectweb/asm/MethodVisitor;
fieldIndex�f buildClassInfo internalSuperName visitMethod �(Ljdk/internal/org/objectweb/asm/MethodVisitor;ILjdk/internal/org/objectweb/asm/Type;Ljdk/internal/org/objectweb/asm/commons/Method;)V opcode method buildWriteMethod eventMethod $Ljdk/jfr/internal/EventWriterMethod; argIndex slotIndex desc
argumentTypes &[Ljdk/internal/org/objectweb/asm/Type; start &Ljdk/internal/org/objectweb/asm/Label; endTryBlock exceptionHandler recursive end rethrow�� � makeConstructorDescriptor $(Ljava/util/List;)Ljava/lang/String; i
settingsInfos constructordescriptor Ljava/util/StringJoiner;� Y(Ljava/util/List<Ljdk/jfr/internal/EventInstrumentation$SettingInfo;>;)Ljava/lang/String; <clinit>
SourceFile EventHandlerCreator.java � *jdk/internal/org/objectweb/asm/ClassWriter �� � � � � � �� �� � � � � � � java/lang/StringBuilder � �� �� �� �� � � �� � � � � java/util/ArrayList ��� ��� �� �� jdk/jfr/ValueDescriptor� � � � �� �� � �
jdk/jfr/Event �
java/lang/NoSuchFieldException java/lang/SecurityException � /jdk/jfr/internal/EventInstrumentation$FieldInfo �
java/lang/InternalError Could not locate field for event type � &jdk/jfr/internal/handlers/EventHandler java/lang/Exception &Could not get handler constructor for java/lang/Error ! "� # java/lang/Object$ %& 1jdk/jfr/internal/EventInstrumentation$SettingInfo ' � ()� *+ java/lang/InstantiationException java/lang/IllegalAccessException "java/lang/IllegalArgumentException +java/lang/reflect/InvocationTargetException (Could not instantiate event handler for . ,� &jdk/internal/org/objectweb/asm/Opcodes � � ,- -� ./0 �1 � 23 � � � � 45 6� createStringFieldWriter () � � $jdk/jfr/internal/EventHandlerCreator
stringPool �7 8� 9/ : ;< => �� ?@ AB C $jdk/internal/org/objectweb/asm/Label java/lang/Throwable DE FG � � � � � � platformEventType � �H I JK LM NO P Q R S TU VW X YZ � � java/util/StringJoiner ( )V �[ \ � ] jdk/jfr/EventType ^_ jdk/jfr/internal/EventControl _` ab -c de f�g h � jdk/jfr/internal/StringPool jdk/jfr/internal/EventWriter "jdk/jfr/internal/PlatformEventType jdk/jfr/SettingControl � � � � � � -jdk/internal/org/objectweb/asm/commons/Method getEventWriter �i reset java/util/List java/util/Iterator java/lang/Class java/lang/String java/lang/reflect/Field java/lang/reflect/Constructor ,jdk/internal/org/objectweb/asm/MethodVisitor (I)V jdk/jfr/internal/ASMToolkit getInternalName &(Ljava/lang/String;)Ljava/lang/String; getName ()Ljava/lang/String; append -(Ljava/lang/String;)Ljava/lang/StringBuilder; (J)Ljava/lang/StringBuilder; toString getFields ()Ljava/util/List; iterator ()Ljava/util/Iterator; hasNext ()Z next ()Ljava/lang/Object; jdk/jfr/internal/TypeLibrary STACK_TRACE_FIELD THREAD_FIELD jdk/jfr/internal/PrivateAccess getInstance "()Ljdk/jfr/internal/PrivateAccess; getFieldName -(Ljdk/jfr/ValueDescriptor;)Ljava/lang/String; getTypeName
getDescriptor getDeclaredField -(Ljava/lang/String;)Ljava/lang/reflect/Field; getModifiers ()I java/lang/reflect/Modifier isPrivate (I)Z
getSuperclass %jdk/jfr/internal/EventInstrumentation 9(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V add (Ljava/lang/Object;)Z (Ljava/lang/String;)V toByteArray ()[B logASM (Ljava/lang/String;[B)V getClassLoader ()Ljava/lang/ClassLoader; jdk/jfr/internal/SecuritySupport defineClass >(Ljava/lang/String;[BLjava/lang/ClassLoader;)Ljava/lang/Class;
asSubclass $(Ljava/lang/Class;)Ljava/lang/Class; getDeclaredConstructors "()[Ljava/lang/reflect/Constructor; initCause ,(Ljava/lang/Throwable;)Ljava/lang/Throwable;
setAccessible "(Ljava/lang/reflect/Constructor;)V getSettingInfos size java/lang/Boolean valueOf (Z)Ljava/lang/Boolean; index settingControl Ljdk/jfr/SettingControl; newInstance '([Ljava/lang/Object;)Ljava/lang/Object;
getMessage z(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)Ljdk/internal/org/objectweb/asm/MethodVisitor; visitVarInsn (II)V #jdk/internal/org/objectweb/asm/Type %(Ljava/lang/Class;)Ljava/lang/String; visitMethodInsn ;(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Z)V visitFieldInsn :(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;)V isString (I)Ljava/lang/StringBuilder; visitInsn visitMaxs visitEnd visit N(IILjava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V
visitField x(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Object;)Ljdk/internal/org/objectweb/asm/FieldVisitor; makeWriteMethod A(Ljava/util/List;)Ljdk/internal/org/objectweb/asm/commons/Method; getArgumentTypes :(Ljava/lang/String;)[Ljdk/internal/org/objectweb/asm/Type; visitCode visitTryCatchBlock �(Ljdk/internal/org/objectweb/asm/Label;Ljdk/internal/org/objectweb/asm/Label;Ljdk/internal/org/objectweb/asm/Label;Ljava/lang/String;)V
visitLabel )(Ljdk/internal/org/objectweb/asm/Label;)V "jdk/jfr/internal/EventWriterMethod BEGIN_EVENT asASM 1()Ljdk/internal/org/objectweb/asm/commons/Method;
visitJumpInsn *(ILjdk/internal/org/objectweb/asm/Label;)V getOpcode (I)I getSize PUT_LONG PUT_EVENT_THREAD PUT_STACK_TRACE get (I)Ljava/lang/Object; lookupMethod W(Ljdk/jfr/internal/EventInstrumentation$FieldInfo;)Ljdk/jfr/internal/EventWriterMethod; END_EVENT
visitFrame ,(II[Ljava/lang/Object;I[Ljava/lang/Object;)V K(Ljava/lang/CharSequence;Ljava/lang/CharSequence;Ljava/lang/CharSequence;)V BOOLEAN_TYPE 2(Ljava/lang/CharSequence;)Ljava/util/StringJoiner; getType 8(Ljava/lang/Class;)Ljdk/internal/org/objectweb/asm/Type; java/lang/System currentTimeMillis ()J jdk/jfr/internal/JVM getJVM ()Ljdk/jfr/internal/JVM; getPid )jdk/jfr/internal/EventHandlerProxyCreator
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eventClass #Ljava/lang/Class<+Ljdk/jfr/Event;>; &(Ljava/lang/Class<+Ljdk/jfr/Event;>;)V getBooleanProperty (Ljava/lang/String;)Z propertyName Ljava/lang/String; getPathInProperty Q(Ljava/lang/String;Ljava/lang/String;)Ljdk/jfr/internal/SecuritySupport$SafePath; prop subPath createRecorderThread B(Ljava/lang/ThreadGroup;Ljava/lang/ClassLoader;)Ljava/lang/Thread; systemThreadGroup Ljava/lang/ThreadGroup; contextClassLoader Ljava/lang/ClassLoader; thread Ljava/lang/Thread; registerShutdownHook (Ljava/lang/Thread;)V shutdownHook setUncaughtExceptionHandler\ UncaughtExceptionHandler @(Ljava/lang/Thread;Ljava/lang/Thread$UncaughtExceptionHandler;)V eh +Ljava/lang/Thread$UncaughtExceptionHandler; moveReplace Y(Ljdk/jfr/internal/SecuritySupport$SafePath;Ljdk/jfr/internal/SecuritySupport$SafePath;)V from to clearDirectory .(Ljdk/jfr/internal/SecuritySupport$SafePath;)V safePath
toRealPath X(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljdk/jfr/internal/SecuritySupport$SafePath;] existDirectory .(Ljdk/jfr/internal/SecuritySupport$SafePath;)Z directory createRandomAccessFile G(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/io/RandomAccessFile; newFileInputStream B(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/io/InputStream; getFileSize .(Ljdk/jfr/internal/SecuritySupport$SafePath;)J createDirectories p exists isDirectory delete localPath
isWritable deleteOnExit newFileChannelToRead T(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/nio/channels/ReadableByteChannel; getResourceAsStream )(Ljava/lang/String;)Ljava/io/InputStream; name
newFileReader =(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/io/Reader;^ touch
setAccessible (Ljava/lang/reflect/Method;)V method Ljava/lang/reflect/Method; (Ljava/lang/reflect/Field;)V field Ljava/lang/reflect/Field; "(Ljava/lang/reflect/Constructor;)V constructor Ljava/lang/reflect/Constructor; "Ljava/lang/reflect/Constructor<*>; %(Ljava/lang/reflect/Constructor<*>;)V ensureClassIsInitialized defineClass >(Ljava/lang/String;[BLjava/lang/ClassLoader;)Ljava/lang/Class; bytes [B classLoader A(Ljava/lang/String;[BLjava/lang/ClassLoader;)Ljava/lang/Class<*>; createThreadWitNoPermissions :(Ljava/lang/String;Ljava/lang/Runnable;)Ljava/lang/Thread;
threadName runnable setDaemonThread (Ljava/lang/Thread;Z)V daeomn Z getAbsolutePath lambda$getAbsolutePath$31 A(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/nio/file/Path; lambda$setDaemonThread$30 &lambda$createThreadWitNoPermissions$29 :(Ljava/lang/Runnable;Ljava/lang/String;)Ljava/lang/Thread; lambda$setAccessible$28 lambda$setAccessible$27 lambda$setAccessible$26 lambda$touch$25 lambda$newFileReader$24 E(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/io/BufferedReader; lambda$getResourceAsStream$23 lambda$newFileChannelToRead$22 L(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/nio/channels/FileChannel; lambda$deleteOnExit$21 lambda$isWritable$20 @(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/lang/Boolean; lambda$delete$19 lambda$isDirectory$18 lambda$exists$17 lambda$createDirectories$16 lambda$getFileSize$15 =(Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/lang/Long; lambda$newFileInputStream$14 lambda$createRandomAccessFile$13 lambda$existDirectory$12 lambda$toRealPath$11 lambda$clearDirectory$10 lambda$moveReplace$9 l(Ljdk/jfr/internal/SecuritySupport$SafePath;Ljdk/jfr/internal/SecuritySupport$SafePath;)Ljava/nio/file/Path; $lambda$setUncaughtExceptionHandler$8 lambda$registerShutdownHook$7 lambda$createRecorderThread$6 ,(Ljava/lang/Thread;Ljava/lang/ClassLoader;)V lambda$createRecorderThread$5 +(Ljava/lang/ThreadGroup;)Ljava/lang/Thread; lambda$getPathInProperty$4 file Ljava/io/File;_E lambda$getBooleanProperty$3 '(Ljava/lang/String;)Ljava/lang/Boolean; lambda$registerEvent$2 lambda$getPredefinedJFCFiles$1 ()Ljava/util/Iterator; lambda$doPriviligedIO$0 S(Ljdk/jfr/internal/SecuritySupport$RunnableWithCheckedException;)Ljava/lang/Object; <clinit>
SourceFile SecuritySupport.java � � "jdk/jfr/internal/SecuritySupport$1 �`a �b 'java/security/PrivilegedActionException cd java/io/IOException java/lang/StringBuilder 'Unexpected error during I/O operation. efZ gh ih �j BootstrapMethodsklm no � � "jdk/jfr/internal/SecuritySupport$2 � � �p "jdk/jfr/internal/SecuritySupport$3 �q "jdk/jfr/internal/SecuritySupport$4 �r java/util/ArrayLists� nt java/util/Iterator uv wl java/nio/file/Path .jfc_ x � )jdk/jfr/internal/SecuritySupport$SafePath �y[ z{| }~ �� Could not access .jfc-files in � � e� , � �� �� �� java/security/Permission jdk/jfr/FlightRecorderPermission jdk/jfr/internal/Utils �� � ��� n� java/util/PropertyPermission read �� � � java/lang/Boolean �v�� n� *�� n� java/lang/RuntimePermission modifyThreadGroup modifyThread java/lang/Thread� �� setContextClassLoader� ��
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TimespanUnit InnerClasses INFINITY Ljava/lang/String;
ConstantValue SAVE_GENERATED Ljava/lang/Boolean; EVENTS_PACKAGE_NAME INSTRUMENT_PACKAGE_NAME HANDLERS_PACKAGE_NAME REGISTER_EVENT ACCESS_FLIGHT_RECORDER LEGACY_EVENT_NAME_PREFIX <init> ()V Code LineNumberTable LocalVariableTable this Ljdk/jfr/internal/Utils; checkAccessFlightRecorder sm Ljava/lang/SecurityManager;
StackMapTable
Exceptions checkRegisterPermission formatDataAmount '(Ljava/lang/String;J)Ljava/lang/String; formatter amount J exp I
unitPrefix C formatBytesCompact (J)Ljava/lang/String; bytes
formatBits bits formatBytes formatBytesPerSecond formatBitsPerSecond formatTimespan :(Ljava/time/Duration;Ljava/lang/String;)Ljava/lang/String; unit %Ljdk/jfr/internal/Utils$TimespanUnit; dValue Ljava/time/Duration;
separation value result� parseTimespanWithInfinity (Ljava/lang/String;)J s
parseTimespan nfe !Ljava/lang/NumberFormatException;Y getAnnotations #(Ljava/lang/Class;)Ljava/util/List; a !Ljava/lang/annotation/Annotation; clazz Ljava/lang/Class; annos Ljava/util/List; LocalVariableTypeTable Ljava/lang/Class<*>; 3Ljava/util/List<Ljava/lang/annotation/Annotation;>;x Signature I(Ljava/lang/Class<*>;)Ljava/util/List<Ljava/lang/annotation/Annotation;>;
getAnnotation 3(Ljava/lang/annotation/Annotation;)Ljava/util/List; repeatClass candidate r !Ljava/lang/annotation/Repeatable;
returnType annotated valueMethod Ljava/lang/reflect/Method; W(Ljava/lang/annotation/Annotation;)Ljava/util/List<+Ljava/lang/annotation/Annotation;>; isAfter 3(Ljdk/jfr/RecordingState;Ljdk/jfr/RecordingState;)Z stateToTest Ljdk/jfr/RecordingState; b isBefore isState 4(Ljdk/jfr/RecordingState;[Ljdk/jfr/RecordingState;)Z states [Ljdk/jfr/RecordingState;s getAnnotationValues M(Ljava/lang/annotation/Annotation;Ljava/lang/reflect/Method;)Ljava/util/List; e Ljava/lang/Exception; p(Ljava/lang/annotation/Annotation;Ljava/lang/reflect/Method;)Ljava/util/List<Ljava/lang/annotation/Annotation;>; getValueMethod -(Ljava/lang/Class;)Ljava/lang/reflect/Method; !Ljava/lang/NoSuchMethodException;z 0(Ljava/lang/Class<*>;)Ljava/lang/reflect/Method; touch (Ljava/nio/file/Path;)V dumpFile Ljava/nio/file/Path; raf Ljava/io/RandomAccessFile; unboxType $(Ljava/lang/Class;)Ljava/lang/Class; t *(Ljava/lang/Class<*>;)Ljava/lang/Class<*>; nanosToTicks (J)J nanos
getHandler ;(Ljava/lang/Class;)Ljdk/jfr/internal/handlers/EventHandler; f Ljava/lang/reflect/Field;
eventClass #Ljava/lang/Class<+Ljdk/jfr/Event;>; M(Ljava/lang/Class<+Ljdk/jfr/Event;>;)Ljdk/jfr/internal/handlers/EventHandler;
setHandler <(Ljava/lang/Class;Ljdk/jfr/internal/handlers/EventHandler;)V field handler (Ljdk/jfr/internal/handlers/EventHandler; N(Ljava/lang/Class<+Ljdk/jfr/Event;>;Ljdk/jfr/internal/handlers/EventHandler;)V sanitizeNullFreeStringMap (Ljava/util/Map;)Ljava/util/Map; key Entry Ljava/util/Map$Entry; settings Ljava/util/Map; map Ljava/util/HashMap; ;Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>; 5Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>; 9Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;�� l(Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>; sanitizeNullFreeList 3(Ljava/util/List;Ljava/lang/Class;)Ljava/util/List; element Ljava/lang/Object; elements sanitized TT; Ljava/util/List<TT;>; Ljava/lang/Class<TT;>;$ X<T:Ljava/lang/Object;>(Ljava/util/List<TT;>;Ljava/lang/Class<TT;>;)Ljava/util/List<TT;>; getVisibleEventFields c fields +Ljava/util/List<Ljava/lang/reflect/Field;>; A(Ljava/lang/Class<*>;)Ljava/util/List<Ljava/lang/reflect/Field;>; ensureValidEventSubclass (Ljava/lang/Class;)V (Ljava/lang/Class<*>;)V writeGeneratedASM (Ljava/lang/String;[B)V fos Ljava/io/FileOutputStream; cr ,Ljdk/internal/org/objectweb/asm/ClassReader; pw Ljava/io/PrintWriter; fw Ljava/io/FileWriter; Ljava/io/IOException; className [B������ ensureInitialized &(Ljava/lang/Class<+Ljdk/jfr/Event;>;)V makePrimitiveArray 6(Ljava/lang/String;Ljava/util/List;)Ljava/lang/Object; i ints [I longs [J floats [F doubles [D shorts [S chars [C booleans [Z strings [Ljava/lang/String; typeName values length $Ljava/util/List<Ljava/lang/Object;>;�������� J(Ljava/lang/String;Ljava/util/List<Ljava/lang/Object;>;)Ljava/lang/Object; isSettingVisible (Ljdk/jfr/internal/Control;Z)Z Ljdk/jfr/internal/Control; hasEventHook Z (JZ)Z typeId getValidType <(Ljava/lang/Class;Ljava/lang/String;)Ljdk/jfr/internal/Type; type name knownType Ljdk/jfr/internal/Type;� ?(Ljava/lang/Class<*>;Ljava/lang/String;)Ljdk/jfr/internal/Type; smallUnmodifiable "(Ljava/util/List;)Ljava/util/List; list B<T:Ljava/lang/Object;>(Ljava/util/List<TT;>;)Ljava/util/List<TT;>; upgradeLegacyJDKEvent &(Ljava/lang/String;)Ljava/lang/String; index eventName makeFilename '(Ljdk/jfr/Recording;)Ljava/lang/String; recording Ljdk/jfr/Recording; pid date idText
SourceFile
Utils.java jdk/jfr/FlightRecorderPermission jdk/jfr/internal/Utils accessFlightRecorder ! "#
registerEvent$ %� &' kMGTPE () java/lang/Object *+ ,- ,. /0 ,4 %.1f%cB *+ java/lang/StringBuilder 12 bit 13 45 bits
%.1f %cbit byte bytes %.1f %cB byte/s
%.1f %cB/s bps
%.1f %cbps 0 67 8> �9 -. :> %d%s%s ,; < infinity => java/lang/Long KI ns ?@ �A BC D5 EI usF 8G HG IJ ms KG LG m h d java/lang/NumberFormatException ' y' is not a valid timespan. Shoule be numeric value followed by a unit, i.e. 20 ms. Valid units are ns, us, s, m, h and d. Timespan + ' 9' is missing unit. Valid units are ns, us, s, m, h and d. java/util/ArrayList OM ^_ NOP QR {| SR TU VR java/lang/annotation/Repeatable ^W BR uv X>Y ZA [\ "[Ljava/lang/annotation/Annotation;] ^_ java/lang/IllegalAccessException "java/lang/IllegalArgumentException +java/lang/reflect/InvocationTargetException java/lang/Class `a java/lang/NoSuchMethodException java/io/RandomAccessFileb cd rw e f java/lang/Integer gT java/lang/Float java/lang/Double java/lang/Byte java/lang/Short java/lang/Boolean java/lang/Characterh ij kl �� %jdk/jfr/internal/EventInstrumentation eventHandler mno pq rs &jdk/jfr/internal/handlers/EventHandler java/lang/NoSuchFieldException java/lang/InternalError Could not access event handler tu java/util/HashMap vA w xyz {| }U ~ java/util/Map$Entry � java/lang/String java/lang/NullPointerException Null key is not allowed in map � Null value is not allowed in map �� &Null is not an allowed element in list �R java/lang/ClassCastException
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java/util/Map [Ljava/lang/reflect/Field; java/lang/reflect/Field java/lang/System getSecurityManager ()Ljava/lang/SecurityManager; (Ljava/lang/String;)V checkPermission (Ljava/security/Permission;)V java/lang/Math abs log (D)D charAt (I)C pow (DD)D valueOf (D)Ljava/lang/Double; (C)Ljava/lang/Character; format 9(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String; append (J)Ljava/lang/StringBuilder; -(Ljava/lang/String;)Ljava/lang/StringBuilder; toString ()Ljava/lang/String; toNanos ()J NANOSECONDS (()[Ljdk/jfr/internal/Utils$TimespanUnit; DAYS (J)Ljava/lang/Long; text equals (Ljava/lang/Object;)Z endsWith (Ljava/lang/String;)Z ()I substring (II)Ljava/lang/String; trim parseLong java/util/concurrent/TimeUnit Ljava/util/concurrent/TimeUnit; MICROSECONDS convert #(JLjava/util/concurrent/TimeUnit;)J MILLISECONDS SECONDS $()[Ljava/lang/annotation/Annotation; addAll (Ljava/util/Collection;)Z java/lang/annotation/Annotation annotationType ()Ljava/lang/Class;
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JFR_SYSTEM Ljdk/jfr/internal/LogTag; jdk/jfr/internal/LogLevel DEBUG Ljdk/jfr/internal/LogLevel; jdk/jfr/internal/Logger log I(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V getSettingInfos 8(JLjava/util/List;Ljdk/jfr/EventType;Ljava/lang/Class;)V makeEventHandlerClass ()Ljava/lang/Class; instantiateEventHandler n(Ljava/lang/Class;ZLjdk/jfr/EventType;Ljdk/jfr/internal/EventControl;)Ljdk/jfr/internal/handlers/EventHandler;
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SourceFile OldObjectSample.java jdk/jfr/internal/Type jdk/jfr/internal/OldObjectSample jdk/jfr/internal/Cutoff jdk/jfr/Enabled - . X Y � � jdk.OldObjectSample#cutoff � � � java/lang/String � � � � � � � � � � � � � � � � B � � java/lang/Long � � � � � � � � "jdk/jfr/internal/PlatformRecording � � � � � � � � � � infinity 0 ns � � java/util/HashMap - � K L jdk.OldObjectSample#enabled true java/lang/Object jdk.OldObjectSample java/util/Iterator
java/util/Map java/lang/Boolean getSettings ()Ljava/util/Map; get &(Ljava/lang/Object;)Ljava/lang/Object; 'jdk/jfr/internal/settings/CutoffSetting parseValueSafe (Ljava/lang/String;)J jdk/jfr/internal/Utils nanosToTicks (J)J jdk/jfr/internal/JVM getJVM ()Ljdk/jfr/internal/JVM; jdk/jfr/internal/test/WhiteBox getWriteAllObjectSamples ()Z emitOldObjectSamples (JZ)V TRUE equals (Ljava/lang/Object;)Z java/util/List iterator ()Ljava/util/Iterator; hasNext next ()Ljava/lang/Object; getState ()Ljdk/jfr/RecordingState; jdk/jfr/RecordingState RUNNING Ljdk/jfr/RecordingState; java/lang/Math max (JJ)J booleanValue put 8(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; (Ljava/util/Map;)V 1 & ' ( ) * + ( ) , ( ) # - . / / *� � 0 . 1 2 3 4 5 / � )*� � $*� � �
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hasStackTrace hasCutoff addFields createStandardAnnotations 6(Ljava/lang/String;Ljava/lang/String;)Ljava/util/List; description annotationElements S(Ljava/lang/String;Ljava/lang/String;)Ljava/util/List<Ljdk/jfr/AnnotationElement;>; createField 4(Ljava/lang/reflect/Field;)Ljdk/jfr/ValueDescriptor; mod I fieldType constantPool fieldName useName ans resolveRepeatedAnnotations 4([Ljava/lang/annotation/Annotation;)Ljava/util/List; rep res Ljava/lang/Object; ct
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stackTrace � Event Thread &Thread in which event was committed in eventThread � Duration jdk/jfr/Timespan duration jdk/jfr/internal/TypeLibrary � �� ��� �� java/io/IOException java/lang/Error JFR: Could not read metadata �� � � �� /0 �+ 89� �� ��� �� �� �� �� �� qr ��� �~ �� java/lang/annotation/Annotation �� � � 6 � � jdk/jfr/ValueDescriptor $% �� �� �� java/lang/Class �� java/lang/NoSuchMethodException java/lang/InternalError java/lang/StringBuilder Could not loacate method �� in annotation �� �� java/lang/Object �� java/lang/IllegalAccessException "java/lang/IllegalArgumentException +java/lang/reflect/InvocationTargetException Could not get value for method jdk/jfr/MetadataDefinition �� �� �� �� �� jdk/jfr/internal/Type 20 jdk/jfr/Name p� "jdk/jfr/internal/PlatformEventType �� �� � FG java/lang/Thread 0 java/lang/String � ~ ~ Arrays not supported
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trimToSize setAnnotations getFields getClassLoader ()Ljava/lang/ClassLoader;
newAnnotation E(Ljdk/jfr/internal/Type;Ljava/util/List;Z)Ljdk/jfr/AnnotationElement; getClass getMethod @(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method; append -(Ljava/lang/String;)Ljava/lang/StringBuilder; toString
setAccessible (Ljava/lang/reflect/Method;)V invoke 9(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
getAnnotation 4(Ljava/lang/Class;)Ljava/lang/annotation/Annotation; getTypeId (Ljava/lang/Class;)J valueOf (J)Ljava/lang/Long; containsKey get &(Ljava/lang/Object;)Ljava/lang/Object; (Ljava/lang/String;JZZ)V ((Ljava/lang/String;Ljava/lang/String;J)V getId ()J put 8(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; emptyList isAssignableFrom CLASS equals STRING isPrimitive isArray SUPER_TYPE_EVENT SUPER_TYPE_SETTING
trimFields log I(Ljava/lang/String;Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;)V JFR_METADATA isEmpty jdk/jfr/internal/Utils #(Ljava/lang/Class;)Ljava/util/List; addAll (Ljava/util/Collection;)Z +(Ljava/lang/Object;)Ljdk/jfr/internal/Type; getVisibleEventFields getTypeName getAnnotationElements TYPE (I)V getModifiers ()I java/lang/reflect/Modifier isTransient (I)Z isStatic isKnownType getComponentType TRACE I(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V isRegistered
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getAnnotation 4(Ljava/lang/Class;)Ljava/lang/annotation/Annotation; visibleAnnotations iterator ()Ljava/util/Iterator; hasNext next ()Ljava/lang/Object; desc equals (Ljava/lang/Object;)Z size ()I get (I)Ljava/lang/Object; getClass ()Ljava/lang/Class; getType 8(Ljava/lang/Class;)Ljdk/internal/org/objectweb/asm/Type; methods
getReturnType 9(Ljava/lang/String;)Ljdk/internal/org/objectweb/asm/Type; TYPE getArgumentTypes :(Ljava/lang/String;)[Ljdk/internal/org/objectweb/asm/Type; append -(Ljava/lang/String;)Ljava/lang/StringBuilder; (I)Ljava/lang/StringBuilder; toString (Ljava/lang/String;I)V
access$002 Y(Ljdk/jfr/internal/EventInstrumentation$SettingInfo;Ljava/lang/String;)Ljava/lang/String;
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access$202 add getDeclaredMethods ()[Ljava/lang/reflect/Method; java/lang/reflect/Method getName contains getModifiers java/lang/reflect/Modifier isPrivate (I)Z getParameterCount
getParameters ()[Ljava/lang/reflect/Parameter; java/lang/reflect/Parameter
getSuperclass (I)V LONG_TYPE 9(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V getDeclaredFields ()[Ljava/lang/reflect/Field; java/lang/reflect/Field isTransient isStatic jdk/jfr/internal/Type isValidJavaFieldType (Ljava/lang/String;)Z 0(Ljdk/internal/org/objectweb/asm/ClassVisitor;)V visitEnd jdk/jfr/internal/Utils writeGeneratedASM (Ljava/lang/String;[B)V
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invokeVirtual r(Ljdk/internal/org/objectweb/asm/MethodVisitor;Ljava/lang/String;Ljdk/internal/org/objectweb/asm/commons/Method;)V
visitJumpInsn *(ILjdk/internal/org/objectweb/asm/Label;)V visitIntInsn
visitTypeInsn (ILjava/lang/String;)V
access$200 G(Ljdk/jfr/internal/EventInstrumentation$SettingInfo;)Ljava/lang/String;
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access$100 visitMethodInsn ;(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Z)V
visitLabel )(Ljdk/internal/org/objectweb/asm/Label;)V
visitFrame ,(II[Ljava/lang/Object;I[Ljava/lang/Object;)V invokeStatic )jdk/jfr/internal/EventHandlerProxyCreator
proxyClass VOID_TYPE `(Ljava/lang/String;Ljdk/internal/org/objectweb/asm/Type;[Ljdk/internal/org/objectweb/asm/Type;)V BOOLEAN_TYPE� �� � � � � � � ~ "java/lang/invoke/LambdaMetafactory metafactory� Lookup �(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;� %java/lang/invoke/MethodHandles$Lookup java/lang/invoke/MethodHandles 1 � � � � � � � � � � � � � a � � � � � � � ^ � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2 q*� *+� **,� � *+*� � � *+*� � � **� � �
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Use JFR.check without options to see list of all available recordings. AB T � C ^ DE ZCould not find %s.
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pathToGcRoots s Ljava/util/Map; recording Ljdk/jfr/Recording; safePath SafePath InnerClasses +Ljdk/jfr/internal/SecuritySupport$SafePath; LocalVariableTypeTable 5Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
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SourceFile DCmdStart.java � �^ ef_ ghi jk java/lang/StringBuilder Executing DCmdStart: name= lm , settings=n op (none) lq , delay= , duration= , disk= , filename= , maxage=
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annotation getAnnotationElement .(Ljava/lang/Class;)Ljdk/jfr/AnnotationElement; a id J className Ljava/lang/String; � � R(Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>;)Ljdk/jfr/AnnotationElement; hasUnsigned ()Z unsigned Ljdk/jfr/Unsigned; � �
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access$200 R(Ljdk/jfr/internal/RequestEngine$RequestHook;)Ljdk/jfr/internal/PlatformEventType; setEventHook (Z)V add (Ljava/lang/Object;)Z java/lang/Class getClassLoader ()Ljava/lang/ClassLoader; getClass ()Ljava/lang/Class; #jdk/jfr/internal/MetadataRepository getInstance '()Ljdk/jfr/internal/MetadataRepository; getEventType &(Ljava/lang/Class;)Ljdk/jfr/EventType; jdk/jfr/internal/PrivateAccess "()Ljdk/jfr/internal/PrivateAccess; getPlatformEventType 9(Ljdk/jfr/EventType;)Ljdk/jfr/internal/PlatformEventType; isJDK isJVM jdk/jfr/internal/LogTag JFR_SYSTEM_EVENT Ljdk/jfr/internal/LogTag; jdk/jfr/internal/LogLevel INFO Ljdk/jfr/internal/LogLevel; append -(Ljava/lang/String;)Ljava/lang/StringBuilder;
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buildTypes typeMap relationMap :Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/internal/Type;>; >Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/AnnotationElement;>; buildRelationMap (Ljava/util/Map;)Ljava/util/Map; relationType Ljdk/jfr/internal/Type; ae Ljdk/jfr/AnnotationElement; relation/0 z(Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/internal/Type;>;)Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/AnnotationElement;>; trimTypes !(Ljava/util/Map;)Ljava/util/List; lookup trimmedTypes )Ljava/util/List<Ljdk/jfr/internal/Type;>; e(Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/internal/Type;>;)Ljava/util/List<Ljdk/jfr/internal/Type;>; addFields !(Ljava/util/Map;Ljava/util/Map;)V periodic fieldType aes constantPool f te���1 {(Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/internal/Type;>;Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/AnnotationElement;>;)V buildTypeMap ()Ljava/util/Map; valueType <()Ljava/util/Map<Ljava/lang/String;Ljdk/jfr/internal/Type;>;
nextTypeId (Ljava/lang/String;)J buildCategoryArray '(Ljava/lang/String;)[Ljava/lang/String; C category
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transition � � , D7 , EV Fa ( GH jdk/jfr/AnnotationElement �I ) JH java/lang/InternalError 1Expected closing parenthesis for 'XMLContentType' �K LM �N jdk.jfr. OP java/lang/IllegalStateException java/lang/StringBuilder Incorrect type QR 6. Annotation class must be located in jdk.jfr package. SaT UV java/lang/ClassNotFoundException �W X � (jdk/internal/util/xml/impl/SAXParserImpl jdk/jfr/internal/MetadataHandler java/io/BufferedInputStream $/jdk/jfr/internal/types/metadata.xmlY Z[ �\] ^_` ab BootstrapMethodscdea fgh ij- kl - . m � java/lang/Throwable nW java/lang/Exception o � java/io/IOException ^ � OP 23 BC <= pq0 r? sd java/lang/String jdk/jfr/internal/Type
jdk.types. t � �u jdk/jfr/Relationalv wx yz1 {| } ~ �a �5 �� � � f�� �� �� � �� �� jdk/jfr/Unsigned java/util/Collection ��
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java/util/Map java/util/Iterator jdk/jfr/internal/PrivateAccess [C (I)V hashCode ()I equals (Ljava/lang/Object;)Z #jdk/internal/org/xml/sax/Attributes getValue &(Ljava/lang/String;)Ljava/lang/String; java/lang/Boolean valueOf '(Ljava/lang/String;)Ljava/lang/Boolean; booleanValue ()Z put 8(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; isEvent typeName add split trim indexOf (Ljava/lang/String;)I (Ljava/lang/Class;)V lastIndexOf (Ljava/lang/String;)V substring (II)Ljava/lang/String; &(Ljava/lang/Class;Ljava/lang/Object;)V
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settingsClass method settingName ,Ljava/lang/Class<+Ljdk/jfr/SettingControl;>;���H��� (Ljava/lang/Class<+Ljdk/jfr/SettingControl;>;Ljava/lang/reflect/Method;Ljdk/jfr/internal/PlatformEventType;Ljava/lang/String;)V instantiateSettingControl +(Ljava/lang/Class;)Ljdk/jfr/SettingControl; cc Ljava/lang/reflect/Constructor; Ljava/lang/Exception; settingControlClass "Ljava/lang/reflect/Constructor<*>;��
Exceptions F(Ljava/lang/Class<+Ljdk/jfr/SettingControl;>;)Ljdk/jfr/SettingControl;
defineEnabled @(Ljdk/jfr/internal/PlatformEventType;)Ljdk/jfr/internal/Control; enabled Ljdk/jfr/Enabled; defM defineThreshold threshold Ljdk/jfr/Threshold;S defineStackTrace
stackTrace Ljdk/jfr/StackTrace;V defineCutoff cutoff Ljdk/jfr/internal/Cutoff;\ definePeriod period Ljdk/jfr/Period;Y disable ()V writeActiveSettingEvent value ase #Ljdk/jfr/events/ActiveSettingEvent; entry Entry Ljava/util/Map$Entry; CLjava/util/Map$Entry<Ljava/lang/String;Ljdk/jfr/internal/Control;>;�
getEntries ()Ljava/util/Set; V()Ljava/util/Set<Ljava/util/Map$Entry<Ljava/lang/String;Ljdk/jfr/internal/Control;>;>; getEventType &()Ljdk/jfr/internal/PlatformEventType;
getSettingsId ()Ljava/lang/String; getSettingInfos ()Ljava/util/List; G()Ljava/util/List<Ljdk/jfr/internal/EventInstrumentation$SettingInfo;>; <clinit>
SourceFile EventControl.java �0 java/util/ArrayList � � java/util/HashMap �� � � jdk/jfr/Enabled � ��� �� jdk/jfr/Threshold �� jdk/jfr/StackTrace # �� jdk/jfr/Period + �� jdk/jfr/internal/Cutoff ' �B �� � � �0 �� � � � �� � �
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getSuperclass size %jdk/jfr/internal/EventInstrumentation append -(Ljava/lang/String;)Ljava/lang/StringBuilder; (I)Ljava/lang/StringBuilder; toString (Ljava/lang/String;I)V settingControl Ljdk/jfr/SettingControl;
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Exceptions � � -(Ljava/lang/Class<*>;Ljava/lang/Class<*>;[B)V getOriginalClassBytes (Ljava/lang/Class;)[B clazz baos Ljava/io/ByteArrayOutputStream; name is Ljava/io/InputStream; bytesRead I buffer
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SourceFile JIClassInstrumentation.java
Deprecated RuntimeVisibleAnnotations Ljava/lang/Deprecated; C � � � � = < ; < 7 8 *jdk/internal/org/objectweb/asm/ClassReader C � @ A Q R B A b c > ? � � � java/io/ByteArrayOutputStream java/lang/StringBuilder / � � . � � � .class � � � � � � � � � � � � � � � c java/util/ArrayList � � 3jdk/jfr/internal/instrument/JIInstrumentationMethod � � � � � � -jdk/internal/org/objectweb/asm/tree/ClassNode %jdk/jfr/internal/instrument/JIInliner &jdk/internal/org/objectweb/asm/Opcodes C � � � *jdk/internal/org/objectweb/asm/ClassWriter C � 0jdk/jfr/internal/instrument/JIMethodMergeAdapter )jdk/jfr/internal/instrument/JITypeMapping � � ,[Ljdk/jfr/internal/instrument/JITypeMapping; C � ? � � 2jdk/jfr/internal/instrument/JIClassInstrumentation java/lang/Object java/lang/ClassNotFoundException java/io/IOException java/lang/Class java/lang/String java/io/InputStream java/util/List [Ljava/lang/reflect/Method; ()V getName ()Ljava/lang/String; ([B)V jdk/jfr/internal/Utils writeGeneratedASM (Ljava/lang/String;[B)V append -(Ljava/lang/String;)Ljava/lang/StringBuilder; replace D(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String; toString jdk/jfr/internal/SecuritySupport getResourceAsStream )(Ljava/lang/String;)Ljava/io/InputStream; read ([BII)I write ([BII)V flush close toByteArray getDeclaredMethods ()[Ljava/lang/reflect/Method; java/lang/reflect/Method
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SourceFile JIInliner.java
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getStackDepth ()I (I)Ljava/lang/StringBuilder; getThreadBufferSize jdk/jfr/internal/Repository
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SourceFile FileReadEvent.java Ljdk/jfr/Name; jdk.FileRead File Read Ljdk/jfr/Category; Java Application Reading data from a file ! jdk/jfr/events/FileReadEvent$1 jdk/jfr/events/FileReadEvent jdk/jfr/events/AbstractJDKEvent 1
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SourceFile ParserFactory.java + , - ( . / 0 / 1 ,jdk/jfr/consumer/ParserFactory$BooleanParser jdk/jfr/consumer/Parser java/lang/Boolean java/io/IOException jdk/jfr/consumer/ParserFactory$1 (jdk/jfr/internal/consumer/RecordingInput readBoolean ()Z TRUE Ljava/lang/Boolean; FALSE jdk/jfr/consumer/ParserFactory 0
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timeConverter Ljdk/jfr/consumer/TimeConverter; LocalVariableTypeTable +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; Signature v(Ljdk/jfr/EventType;Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;[Ljava/lang/Object;JJLjdk/jfr/consumer/TimeConverter;)V
getStackTrace '()Ljdk/jfr/consumer/RecordedStackTrace; getThread #()Ljdk/jfr/consumer/RecordedThread; getEventType ()Ljdk/jfr/EventType; getStartTime ()Ljava/time/Instant;
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timeConverter Ljdk/jfr/consumer/TimeConverter; Signature |(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory<Ljdk/jfr/consumer/RecordedMethod;>; <init> F(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V this !Ljdk/jfr/consumer/RecordedMethod; descriptors Ljava/util/List; objects [Ljava/lang/Object; LocalVariableTypeTable +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; a(Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V getType "()Ljdk/jfr/consumer/RecordedClass; getName ()Ljava/lang/String;
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SourceFile LongMap.java java/util/HashMap ? @ A B C $ D E F G ' ( H I J jdk/jfr/consumer/LongMap java/lang/Object java/lang/Iterable (I)V java/lang/Long valueOf (J)Ljava/lang/Long; 8(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; &(Ljava/lang/Object;)Ljava/lang/Object; values ()Ljava/util/Collection; java/util/Collection keySet ()Ljava/util/Set;
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SourceFile ConstantMap.java 3 O 1 2 jdk/jfr/consumer/LongMap * + & ' / 0 < = - + &jdk/jfr/consumer/ConstantMap$Reference 3 � java/lang/Boolean � C � � � C W X H I � � � H � � � � � � java/util/ArrayList � � BootstrapMethods � � � � � � � � � � � � � � � � java/lang/Long � � jdk/jfr/consumer/ConstantMap java/lang/Object java/util/List java/util/Iterator "(Ljdk/jfr/consumer/ConstantMap;J)V FALSE equals (Ljava/lang/Object;)Z TRUE jdk/jfr/consumer/ObjectFactory createObject '(JLjava/lang/Object;)Ljava/lang/Object; ()Ljava/lang/Object; getClass ()Ljava/lang/Class; java/lang/Class isArray ()Z keys ()Ljava/util/Iterator;
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SourceFile ParserFactory.java & ' ( ) * + , )jdk/jfr/consumer/ParserFactory$LongParser jdk/jfr/consumer/Parser java/io/IOException jdk/jfr/consumer/ParserFactory$1 (jdk/jfr/internal/consumer/RecordingInput readLong ()J java/lang/Long valueOf (J)Ljava/lang/Long; jdk/jfr/consumer/ParserFactory 0 / *� �
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Exceptions $ % %(Ljdk/jfr/consumer/ParserFactory$1;)V x0 "Ljdk/jfr/consumer/ParserFactory$1;
SourceFile ParserFactory.java & ' ( ) * + , *jdk/jfr/consumer/ParserFactory$ShortParser jdk/jfr/consumer/Parser java/io/IOException jdk/jfr/consumer/ParserFactory$1 (jdk/jfr/internal/consumer/RecordingInput readShort ()S java/lang/Short valueOf (S)Ljava/lang/Short; jdk/jfr/consumer/ParserFactory 0 / *� �
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SourceFile ObjectFactory.java jdk/jfr/internal/Type jdk/jfr/consumer/ObjectFactory s t r u v java.lang.Thread w x com.oracle.jfr.types.StackFrame jdk.types.StackFrame com.oracle.jfr.types.Method jdk.types.Method com.oracle.jfr.types.ThreadGroup jdk.types.ThreadGroup com.oracle.jfr.types.StackTrace jdk.types.StackTrace com.oracle.jfr.types.ClassLoader jdk.types.ClassLoader java.lang.Class y z / { | } ~ � : � � � * + [Ljava/lang/Object; G H java/lang/InternalError $Object factory must have struct type : � java/lang/Object com.oracle.jfr.types.
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SourceFile ParserFactory.java & ' ( ) * + , )jdk/jfr/consumer/ParserFactory$ByteParser jdk/jfr/consumer/Parser java/io/IOException jdk/jfr/consumer/ParserFactory$1 (jdk/jfr/internal/consumer/RecordingInput readByte ()B java/lang/Byte valueOf (B)Ljava/lang/Byte; jdk/jfr/consumer/ParserFactory 0 / *� �
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timeConverter Ljdk/jfr/consumer/TimeConverter; hasDuration Z valueDescriptors Ljava/util/List; Signature +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; <init> P(Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/EventType;[Ljdk/jfr/consumer/Parser;)V Code LineNumberTable LocalVariableTable this Ljdk/jfr/consumer/EventParser; type
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constantPools LocalVariableTypeTable :Ljdk/jfr/consumer/LongMap<Ljdk/jfr/consumer/ConstantMap;>; readEvent "()Ljdk/jfr/consumer/RecordedEvent; ep Ljdk/jfr/consumer/Parser; pos size I typeId
StackMapTable fillConstantPools 7(Ljdk/jfr/consumer/LongMap;Ljdk/jfr/consumer/LongMap;)V key value Ljava/lang/Object; j count e Ljava/lang/Exception; id pool Ljdk/jfr/consumer/ConstantMap; type Ljdk/jfr/internal/Type; parser i position delta flush Z poolCount
typeParser nextCP deltaToNext �) � r(Ljdk/jfr/consumer/LongMap<Ljdk/jfr/consumer/Parser;>;Ljdk/jfr/consumer/LongMap<Ljdk/jfr/consumer/ConstantMap;>;)V getName (J)Ljava/lang/String;* getTypes ()Ljava/util/Collection; 1()Ljava/util/Collection<Ljdk/jfr/internal/Type;>;
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$x $(JIJZI)Ljava/util/function/Supplier; jdk/jfr/internal/Logger log T(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/util/function/Supplier;)V INFO I(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V (I)Ljava/lang/StringBuilder; jdk/jfr/consumer/ObjectFactory create Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; 5(Ljdk/jfr/consumer/ObjectFactory;Ljava/lang/String;)V getId put (JLjava/lang/Object;)V
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getTypedValue 8(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object; typeName ?<T:Ljava/lang/Object;>(Ljava/lang/String;Ljava/lang/String;)TT; structifyArray B(Ljdk/jfr/ValueDescriptor;[Ljava/lang/Object;I)[Ljava/lang/Object; arrayElement i dimension structArray isStackFrameType getFields ()Ljava/util/List; -()Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;
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SourceFile RecordedThreadGroup.java EnclosingMethod - .
/ $jdk/jfr/consumer/RecordedThreadGroup
0 &jdk/jfr/consumer/RecordedThreadGroup$1 jdk/jfr/consumer/ObjectFactory
createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; (Ljdk/jfr/internal/Type;)V n(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/consumer/RecordedThreadGroup$1;)V 0
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createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; Code LineNumberTable LocalVariableTable type Ljdk/jfr/internal/Type;
timeConverter Ljdk/jfr/consumer/TimeConverter; Signature �(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory<Ljdk/jfr/consumer/RecordedClassLoader;>; <init> G(Ljava/util/List;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V this &Ljdk/jfr/consumer/RecordedClassLoader; descriptors Ljava/util/List; id values [Ljava/lang/Object; LocalVariableTypeTable +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; b(Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V getType "()Ljdk/jfr/consumer/RecordedClass; getName ()Ljava/lang/String; getId ()J o(Ljava/util/List;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/consumer/RecordedClassLoader$1;)V x0 x1 x2 x3 x4 (Ljdk/jfr/consumer/RecordedClassLoader$1;
SourceFile RecordedClassLoader.java &jdk/jfr/consumer/RecordedClassLoader$1 A B jdk/jfr/consumer/RecordedClass C D name java/lang/String $jdk/jfr/consumer/RecordedClassLoader jdk/jfr/consumer/RecordedObject :(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)V F(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V getTyped I(Ljava/lang/String;Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object; 1 >
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SourceFile RecordedClassLoader.java EnclosingMethod - .
/ $jdk/jfr/consumer/RecordedClassLoader
0 &jdk/jfr/consumer/RecordedClassLoader$1 jdk/jfr/consumer/ObjectFactory
createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; (Ljdk/jfr/internal/Type;)V o(Ljava/util/List;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/consumer/RecordedClassLoader$1;)V 0
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createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; Code LineNumberTable LocalVariableTable type Ljdk/jfr/internal/Type;
timeConverter Ljdk/jfr/consumer/TimeConverter; Signature {(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory<Ljdk/jfr/consumer/RecordedFrame;>; <init> F(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V this Ljdk/jfr/consumer/RecordedFrame; desc Ljava/util/List; objects [Ljava/lang/Object; LocalVariableTypeTable +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; a(Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V isJavaFrame ()Z
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getLineNumber getType ()Ljava/lang/String; getMethod #()Ljdk/jfr/consumer/RecordedMethod;
SourceFile RecordedFrame.java jdk/jfr/consumer/RecordedFrame$1 ! K ! " javaFrame L M java/lang/Boolean N O P Q R -
bytecodeIndex java/lang/Integer S T U 0
lineNumber java/lang/String method jdk/jfr/consumer/RecordedMethod jdk/jfr/consumer/RecordedFrame jdk/jfr/consumer/RecordedObject :(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)V hasField (Ljava/lang/String;)Z TRUE Ljava/lang/Boolean; getTyped I(Ljava/lang/String;Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object; booleanValue valueOf (I)Ljava/lang/Integer; intValue 1 >
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createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; Code LineNumberTable LocalVariableTable type Ljdk/jfr/internal/Type;
timeConverter Ljdk/jfr/consumer/TimeConverter; Signature �(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory<Ljdk/jfr/consumer/RecordedThreadGroup;>; <init> F(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V this &Ljdk/jfr/consumer/RecordedThreadGroup; descriptors Ljava/util/List; objects [Ljava/lang/Object; LocalVariableTypeTable +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; a(Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V getName ()Ljava/lang/String; getParent (()Ljdk/jfr/consumer/RecordedThreadGroup; n(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/consumer/RecordedThreadGroup$1;)V x0 x1 x2 x3 (Ljdk/jfr/consumer/RecordedThreadGroup$1;
SourceFile RecordedThreadGroup.java &jdk/jfr/consumer/RecordedThreadGroup$1 7 name java/lang/String 8 9 parent $jdk/jfr/consumer/RecordedThreadGroup jdk/jfr/consumer/RecordedObject :(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)V getTyped I(Ljava/lang/String;Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object; 1
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startNanos divisor D zoneOffet Ljava/time/ZoneOffset; <init> +(Ljdk/jfr/internal/consumer/ChunkHeader;I)V Code LineNumberTable LocalVariableTable this Ljdk/jfr/consumer/TimeConverter; chunkHeader 'Ljdk/jfr/internal/consumer/ChunkHeader; rawOffset I zoneOfSet (I)Ljava/time/ZoneOffset; dte Ljava/time/DateTimeException;
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getZoneOffset ()Ljava/time/ZoneOffset;
SourceFile TimeConverter.java ! U V W X Y X Z [ , - \ ] - java/time/DateTimeException ^ _ ` a b c java/lang/StringBuilder ,Could not create ZoneOffset from raw offset d e d f g h i j k l jdk/jfr/consumer/TimeConverter java/lang/Object ()V %jdk/jfr/internal/consumer/ChunkHeader
getStartTicks ()J
getStartNanos getTicksPerSecond ()D java/time/ZoneOffset ofTotalSeconds jdk/jfr/internal/LogTag JFR_SYSTEM_PARSER Ljdk/jfr/internal/LogTag; jdk/jfr/internal/LogLevel INFO Ljdk/jfr/internal/LogLevel; append -(Ljava/lang/String;)Ljava/lang/StringBuilder; (I)Ljava/lang/StringBuilder; toString ()Ljava/lang/String; jdk/jfr/internal/Logger log I(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V UTC 0 ! " # | **� *+� � *+� � *+� o� ** �
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createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; Code LineNumberTable LocalVariableTable type Ljdk/jfr/internal/Type;
timeConverter Ljdk/jfr/consumer/TimeConverter; Signature {(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory<Ljdk/jfr/consumer/RecordedClass;>; <init> G(Ljava/util/List;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V this Ljdk/jfr/consumer/RecordedClass; descriptors Ljava/util/List; id values [Ljava/lang/Object; LocalVariableTypeTable +Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; b(Ljava/util/List<Ljdk/jfr/ValueDescriptor;>;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V getModifiers ()I getClassLoader (()Ljdk/jfr/consumer/RecordedClassLoader; getName ()Ljava/lang/String; getId ()J i(Ljava/util/List;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/consumer/RecordedClass$1;)V x0 x1 x2 x3 x4 "Ljdk/jfr/consumer/RecordedClass$1;
SourceFile RecordedClass.java " # jdk/jfr/consumer/RecordedClass$1 " R " S modifiers java/lang/Integer T U V W X / classLoader $jdk/jfr/consumer/RecordedClassLoader name java/lang/String / . Y Z jdk/jfr/consumer/RecordedClass jdk/jfr/consumer/RecordedObject :(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)V F(Ljava/util/List;[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;)V valueOf (I)Ljava/lang/Integer; getTyped I(Ljava/lang/String;Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object; intValue replace D(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String; 1 >
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SourceFile RecordedClass.java EnclosingMethod - .
/ jdk/jfr/consumer/RecordedClass
0 jdk/jfr/consumer/RecordedClass$1 jdk/jfr/consumer/ObjectFactory
createFactory Y(Ljdk/jfr/internal/Type;Ljdk/jfr/consumer/TimeConverter;)Ljdk/jfr/consumer/ObjectFactory; (Ljdk/jfr/internal/Type;)V i(Ljava/util/List;J[Ljava/lang/Object;Ljdk/jfr/consumer/TimeConverter;Ljdk/jfr/consumer/RecordedClass$1;)V 0
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SourceFile RecordedMethod.java EnclosingMethod - .
/ jdk/jfr/consumer/RecordedMethod
0 !jdk/jfr/consumer/RecordedMethod$1 jdk/jfr/consumer/ObjectFactory
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SourceFile RecordedThread.java EnclosingMethod - .
/ jdk/jfr/consumer/RecordedThread
0 !jdk/jfr/consumer/RecordedThread$1 jdk/jfr/consumer/ObjectFactory
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Exceptions $ % %(Ljdk/jfr/consumer/ParserFactory$1;)V x0 "Ljdk/jfr/consumer/ParserFactory$1;
SourceFile ParserFactory.java & ' ( ) * + , +jdk/jfr/consumer/ParserFactory$DoubleParser jdk/jfr/consumer/Parser java/io/IOException jdk/jfr/consumer/ParserFactory$1 (jdk/jfr/internal/consumer/RecordingInput
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SourceFile MemoryAddress.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljdk/jfr/ContentType; Ljdk/jfr/Label; value Memory Address Ljdk/jfr/Description; $Represents a physical memory address Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; FIELD TYPE METHOD jdk/jfr/MemoryAddress java/lang/Object java/lang/annotation/Annotation& ?
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SourceFile DataAmount.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljdk/jfr/ContentType; Ljdk/jfr/Label; Data Amount Ljdk/jfr/Description; Amount of data Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; FIELD TYPE METHOD jdk/jfr/DataAmount java/lang/Object java/lang/annotation/Annotation&
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SourceFile StackTrace.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; TYPE Ljava/lang/annotation/Inherited; Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME jdk/jfr/StackTrace java/lang/Object java/lang/annotation/Annotation
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SourceFile Frequency.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljdk/jfr/ContentType; Ljdk/jfr/Label; value Frequency Ljdk/jfr/Description; /Measure of how often something occurs, in Hertz Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; FIELD METHOD jdk/jfr/Frequency java/lang/Object java/lang/annotation/Annotation& :
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SourceFile Period.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME Ljava/lang/annotation/Inherited; Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; TYPE jdk/jfr/Period java/lang/Object java/lang/annotation/Annotation period&
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SourceFile Percentage.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljdk/jfr/ContentType; Ljdk/jfr/Label; value
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SourceFile Experimental.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljdk/jfr/Label; value Experimental Ljdk/jfr/Description; /Element is not to be shown to a user by default Ljava/lang/annotation/Inherited; Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; FIELD TYPE jdk/jfr/Experimental java/lang/Object java/lang/annotation/Annotation& : s
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SourceFile FlightRecorderPermission.java < = > java/lang/String jdk/jfr/internal/Utils accessFlightRecorder ? @
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SourceFile TransitionFrom.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; Ljdk/jfr/Label; value Transition From Ljava/lang/annotation/Retention; &Ljava/lang/annotation/RetentionPolicy; RUNTIME Ljava/lang/annotation/Target; "Ljava/lang/annotation/ElementType; FIELD jdk/jfr/TransitionFrom java/lang/Object java/lang/annotation/Annotation& ( s
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SourceFile SettingControl.java RuntimeVisibleAnnotations Ljdk/jfr/MetadataDefinition; jdk/jfr/SettingControl jdk/jfr/internal/Control java/security/AccessController
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eventClass Ljava/lang/Class; LocalVariableTypeTable #Ljava/lang/Class<+Ljdk/jfr/Event;>; Signature 9(Ljdk/jfr/Recording;Ljava/lang/Class<+Ljdk/jfr/Event;>;)V with =(Ljava/lang/String;Ljava/lang/String;)Ljdk/jfr/EventSettings; name value toMap ()Ljava/util/Map; 7()Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
SourceFile Recording.java C D E F G H I J K L M N O java/lang/StringBuilder P Q # R S T U V W + #jdk/jfr/Recording$RecordingSettings jdk/jfr/EventSettings ()V jdk/jfr/internal/Utils ensureValidEventSubclass (Ljava/lang/Class;)V jdk/jfr/internal/Type getTypeId (Ljava/lang/Class;)J java/lang/String valueOf (J)Ljava/lang/String; java/util/Objects requireNonNull &(Ljava/lang/Object;)Ljava/lang/Object; append -(Ljava/lang/String;)Ljava/lang/StringBuilder; toString ()Ljava/lang/String; jdk/jfr/Recording
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componentType vd fieldName Ljava/lang/String; fieldType method Ljava/lang/reflect/Method; annotationType Ljava/util/Map; map Ljava/util/HashMap; methods [Ljava/lang/reflect/Method; nameSet Ljava/util/Set; ;Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/Object;>; 5Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>; 5Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>; 9Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/Object;>; #Ljava/util/Set<Ljava/lang/String;>;] �^_@ m(Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>;Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)V &(Ljava/lang/Class;Ljava/lang/Object;)V value J(Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>;Ljava/lang/Object;)V (Ljava/lang/Class;)V 8(Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>;)V getValues ()Ljava/util/List; &()Ljava/util/List<Ljava/lang/Object;>; getValueDescriptors -()Ljava/util/List<Ljdk/jfr/ValueDescriptor;>; getAnnotationElements /()Ljava/util/List<Ljdk/jfr/AnnotationElement;>; getTypeName ()Ljava/lang/String; getValue &(Ljava/lang/String;)Ljava/lang/Object; name
valueNames hasValue (Ljava/lang/String;)Z
getAnnotation %(Ljava/lang/Class;)Ljava/lang/Object; P<A:Ljava/lang/Object;>(Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>;)TA; getTypeId ()J getType ()Ljdk/jfr/internal/Type; checkType (Ljava/lang/Class<*>;)V isKnownJFRAnnotation (Ljava/lang/Class;)Z 8(Ljava/lang/Class<+Ljava/lang/annotation/Annotation;>;)Z isInBoot ()Z
SourceFile AnnotationElement.java �`a bc v w[ de f � java/util/StringJoiner , [ ] �g hi\ j � kl jdk/jfr/ValueDescriptor m � no pq "java/lang/IllegalArgumentException java/lang/StringBuilder Annotation rs rt for doesn't match number of values u � �v java/util/ArrayList wx Annotation value can't be null yz { � |z} ~ � � n� �� x y | y ~ �` java/util/HashMap �� ��^] java/util/Map$Entry �l java/lang/NullPointerException 'Name of annotation method can't be null �l 0Return value for annotation method can't be null jdk/jfr/AnnotationElement � � � � Must be interface extending java/lang/annotation/Annotation � � jdk/jfr/MetadataDefinition �� NAnnotation class must be annotated with jdk.jfr.MetadataDefinition to be valid jdk/jfr/internal/Type � � � � �� ��� �� �� 7Number of declared methods must match size of value map java/util/HashSet_ wc "No method in annotation interface matching name java/lang/Class Annotation value for can't be class java/lang/Enum can't be enum �� Return type of annotation must match type of object java/lang/String contains null �� Value with name ' ' already exists� � � �� n� �� �� � � �� �� � � No value with name ' '. Valid names are � � � � � � 5Only primitives types or java.lang.String are allowed jdk/jfr/Registered jdk/jfr/Threshold jdk/jfr/StackTrace jdk/jfr/Period jdk/jfr/Enabled java/lang/Object java/util/List java/util/Iterator
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java/util/Set java/lang/reflect/Method ()V java/util/Objects requireNonNull &(Ljava/lang/Object;)Ljava/lang/Object; size ()I getFields K(Ljava/lang/CharSequence;Ljava/lang/CharSequence;Ljava/lang/CharSequence;)V iterator ()Ljava/util/Iterator; hasNext next ()Ljava/lang/Object; getName add 2(Ljava/lang/CharSequence;)Ljava/util/StringJoiner; valueOf &(Ljava/lang/Object;)Ljava/lang/String; append -(Ljava/lang/String;)Ljava/lang/StringBuilder; -(Ljava/lang/Object;)Ljava/lang/StringBuilder; toString (Ljava/lang/String;)V get (I)Ljava/lang/Object; getClass ()Ljava/lang/Class; isArray getComponentType jdk/jfr/internal/Utils unboxType $(Ljava/lang/Class;)Ljava/lang/Class; (Ljava/lang/Object;)Z smallUnmodifiable "(Ljava/util/List;)Ljava/util/List; checkRegisterPermission (Ljava/util/Map;)V entrySet ()Ljava/util/Set; getKey isAssignableFrom isInterface 4(Ljava/lang/Class;)Ljava/lang/annotation/Annotation; getCanonicalName SUPER_TYPE_ANNOTATION (Ljava/lang/Class;)J ((Ljava/lang/String;Ljava/lang/String;J)V jdk/jfr/internal/TypeLibrary createAnnotationType *(Ljava/lang/Class;)Ljdk/jfr/internal/Type; getDeclaredMethods ()[Ljava/lang/reflect/Method; equals contains java/util/Collections emptyList 7(Ljava/lang/Class;Ljava/lang/String;Ljava/util/List;Z)V (Ljdk/jfr/ValueDescriptor;)V getClassLoader ()Ljava/lang/ClassLoader; singletonMap 5(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/Map; emptyMap ()Ljava/util/Map; unmodifiableList getId isPrimitive 1 7 u v w x y z { | y z } ~ � � � > o*� +� W,� W*+� ,� +� � � �� Y �
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SourceFile ConfigurationInfo.java 6 � � [ \ , - _ Y 0 1 ^ Y 2 1 ` Y 3 1 X Y 4 1 Z Y 5 1 � � B C java/lang/String &javax/management/openmbean/TabularData K � java/util/HashMap � � � 6 � � � � � � � � (javax/management/openmbean/CompositeData key � � � � � � � \ $jdk/management/jfr/ConfigurationInfo 6 ? jdk/management/jfr/Stringifier � � c Y java/lang/Object java/util/Collection
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SourceFile SettingDescriptorInfo.java EnclosingMethod " +jdk/management/jfr/FlightRecorderMXBeanImpl *jdk/management/jfr/SettingDescriptorInfo$1 java/lang/Object java/util/concurrent/Callable java/lang/Exception (jdk/management/jfr/SettingDescriptorInfo 0
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openStream (JLjava/util/Map;)J options s starttime Ljava/time/Instant; endtime blockSize I is Ljava/io/InputStream; LocalVariableTypeTable 5Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
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eventTypes %Ljava/util/List<Ljdk/jfr/EventType;>; 6()Ljava/util/List<Ljdk/management/jfr/EventTypeInfo;>; getRecordingSettings (J)Ljava/util/Map; recording 8(J)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>; setRecordingSettings (JLjava/util/Map;)V values 9(JLjava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)V newRecording ()J takeSnapshot setConfiguration (JLjava/lang/String;)V c Ljdk/jfr/Configuration; e Ljava/lang/Exception;
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access$300 P(Ljdk/management/jfr/FlightRecorderMXBeanImpl$MXBeanListener;)Ljava/lang/Object; setDuration longValue
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
version 2 for more details (a copy is included in the LICENSE file that
accompanied this code).
You should have received a copy of the GNU General Public License version
2 along with this work; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
or visit www.oracle.com if you need additional information or have any
questions.
-->
<Metadata>
<Event name="ThreadStart" category="Java Application" label="Java Thread Start" thread="true" startTime="false" stackTrace="true">
<Field type="Thread" name="thread" label="New Java Thread" />
<Field type="Thread" name="parentThread" label="Parent Java Thread" />
</Event>
<Event name="ThreadEnd" category="Java Application" label="Java Thread End" thread="true" startTime="false">
<Field type="Thread" name="thread" label="Java Thread" />
</Event>
<Event name="ThreadSleep" category="Java Application" label="Java Thread Sleep" thread="true" stackTrace="true">
<Field type="long" contentType="millis" name="time" label="Sleep Time" />
</Event>
<Event name="ThreadPark" category="Java Application" label="Java Thread Park" thread="true" stackTrace="true">
<Field type="Class" name="parkedClass" label="Class Parked On" />
<Field type="long" contentType="nanos" name="timeout" label="Park Timeout" />
<Field type="long" contentType="epochmillis" name="until" label="Park Until" />
<Field type="ulong" contentType="address" name="address" label="Address of Object Parked" relation="JavaMonitorAddress" />
</Event>
<Event name="JavaMonitorEnter" category="Java Application" label="Java Monitor Blocked" thread="true" stackTrace="true">
<Field type="Class" name="monitorClass" label="Monitor Class" />
<Field type="Thread" name="previousOwner" label="Previous Monitor Owner" />
<Field type="ulong" contentType="address" name="address" label="Monitor Address" relation="JavaMonitorAddress" />
</Event>
<Event name="JavaMonitorWait" category="Java Application" label="Java Monitor Wait" description="Waiting on a Java monitor" thread="true" stackTrace="true">
<Field type="Class" name="monitorClass" label="Monitor Class" description="Class of object waited on" />
<Field type="Thread" name="notifier" label="Notifier Thread" description="Notifying Thread" />
<Field type="long" contentType="millis" name="timeout" label="Timeout" description="Maximum wait time" />
<Field type="boolean" name="timedOut" label="Timed Out" description="Wait has been timed out" />
<Field type="ulong" contentType="address" name="address" label="Monitor Address" description="Address of object waited on" relation="JavaMonitorAddress" />
</Event>
<Event name="JavaMonitorInflate" category="Java Application" label="Java Monitor Inflated" thread="true" stackTrace="true">
<Field type="Class" name="monitorClass" label="Monitor Class" />
<Field type="ulong" contentType="address" name="address" label="Monitor Address" relation="JavaMonitorAddress" />
<Field type="InflateCause" name="cause" label="Monitor Inflation Cause" description="Cause of inflation" />
</Event>
<Event name="BiasedLockRevocation" category="Java Virtual Machine, Runtime" label="Biased Lock Revocation" description="Revoked bias of object" thread="true"
stackTrace="true">
<Field type="Class" name="lockClass" label="Lock Class" description="Class of object whose biased lock was revoked" />
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
<Field type="Thread" name="previousOwner" label="Previous Owner" description="Thread owning the bias before revocation" />
</Event>
<Event name="BiasedLockSelfRevocation" category="Java Virtual Machine, Runtime" label="Biased Lock Self Revocation" description="Revoked bias of object biased towards own thread"
thread="true" stackTrace="true">
<Field type="Class" name="lockClass" label="Lock Class" description="Class of object whose biased lock was revoked" />
</Event>
<Event name="BiasedLockClassRevocation" category="Java Virtual Machine, Runtime" label="Biased Lock Class Revocation" description="Revoked biases for all instances of a class"
thread="true" stackTrace="true">
<Field type="Class" name="revokedClass" label="Revoked Class" description="Class whose biased locks were revoked" />
<Field type="boolean" name="disableBiasing" label="Disable Further Biasing" description="Whether further biasing for instances of this class will be allowed" />
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
</Event>
<Event name="ReservedStackActivation" category="Java Virtual Machine, Runtime" label="Reserved Stack Activation"
description="Activation of Reserved Stack Area caused by stack overflow with ReservedStackAccess annotated method in call stack" thread="true" stackTrace="true"
startTime="false">
<Field type="Method" name="method" label="Java Method" />
</Event>
<Event name="ClassLoad" category="Java Virtual Machine, Class Loading" label="Class Load" thread="true" stackTrace="true">
<Field type="Class" name="loadedClass" label="Loaded Class" />
<Field type="ClassLoader" name="definingClassLoader" label="Defining Class Loader" />
<Field type="ClassLoader" name="initiatingClassLoader" label="Initiating Class Loader" />
</Event>
<Event name="ClassDefine" category="Java Virtual Machine, Class Loading" label="Class Define" thread="true" stackTrace="true" startTime="false">
<Field type="Class" name="definedClass" label="Defined Class" />
<Field type="ClassLoader" name="definingClassLoader" label="Defining Class Loader" />
</Event>
<Event name="ClassUnload" category="Java Virtual Machine, Class Loading" label="Class Unload" thread="true" startTime="false">
<Field type="Class" name="unloadedClass" label="Unloaded Class" />
<Field type="ClassLoader" name="definingClassLoader" label="Defining Class Loader" />
</Event>
<Event name="IntFlagChanged" category="Java Virtual Machine, Flag" label="Int Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="int" name="oldValue" label="Old Value" />
<Field type="int" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="UnsignedIntFlagChanged" category="Java Virtual Machine, Flag" label="Unsigned Int Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="uint" name="oldValue" label="Old Value" />
<Field type="uint" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="LongFlagChanged" category="Java Virtual Machine, Flag" label="Long Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="long" name="oldValue" label="Old Value" />
<Field type="long" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="UnsignedLongFlagChanged" category="Java Virtual Machine, Flag" label="Unsigned Long Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="ulong" name="oldValue" label="Old Value" />
<Field type="ulong" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="DoubleFlagChanged" category="Java Virtual Machine, Flag" label="Double Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="double" name="oldValue" label="Old Value" />
<Field type="double" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="BooleanFlagChanged" category="Java Virtual Machine, Flag" label="Boolean Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="boolean" name="oldValue" label="Old Value" />
<Field type="boolean" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="StringFlagChanged" category="Java Virtual Machine, Flag" label="String Flag Changed" startTime="false">
<Field type="string" name="name" label="Name" />
<Field type="string" name="oldValue" label="Old Value" />
<Field type="string" name="newValue" label="New Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Type name="VirtualSpace">
<Field type="ulong" contentType="address" name="start" label="Start Address" description="Start address of the virtual space" />
<Field type="ulong" contentType="address" name="committedEnd" label="Committed End Address" description="End address of the committed memory for the virtual space" />
<Field type="ulong" contentType="bytes" name="committedSize" label="Committed Size" description="Size of the committed memory for the virtual space" />
<Field type="ulong" contentType="address" name="reservedEnd" label="Reserved End Address" description="End address of the reserved memory for the virtual space" />
<Field type="ulong" contentType="bytes" name="reservedSize" label="Reserved Size" description="Size of the reserved memory for the virtual space" />
</Type>
<Type name="ObjectSpace">
<Field type="ulong" contentType="address" name="start" label="Start Address" description="Start address of the space" />
<Field type="ulong" contentType="address" name="end" label="End Address" description="End address of the space" />
<Field type="ulong" contentType="bytes" name="used" label="Used" description="Bytes allocated by objects in the space" />
<Field type="ulong" contentType="bytes" name="size" label="Size" description="Size of the space" />
</Type>
<Event name="GCHeapSummary" category="Java Virtual Machine, GC, Heap" label="Heap Summary" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="GCWhen" name="when" label="When" />
<Field type="VirtualSpace" struct="true" name="heapSpace" label="Heap Space" />
<Field type="ulong" contentType="bytes" name="heapUsed" label="Heap Used" description="Bytes allocated by objects in the heap" />
</Event>
<Type name="MetaspaceSizes">
<Field type="ulong" contentType="bytes" name="committed" label="Committed" description="Committed memory for this space" />
<Field type="ulong" contentType="bytes" name="used" label="Used" description="Bytes allocated by objects in the space" />
<Field type="ulong" contentType="bytes" name="reserved" label="Reserved" description="Reserved memory for this space" />
</Type>
<Event name="MetaspaceSummary" category="Java Virtual Machine, GC, Heap" label="Metaspace Summary" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="GCWhen" name="when" label="When" />
<Field type="ulong" contentType="bytes" name="gcThreshold" label="GC Threshold" />
<Field type="MetaspaceSizes" struct="true" name="metaspace" label="Total" />
<Field type="MetaspaceSizes" struct="true" name="dataSpace" label="Data" />
<Field type="MetaspaceSizes" struct="true" name="classSpace" label="Class" />
</Event>
<Event name="MetaspaceGCThreshold" category="Java Virtual Machine, GC, Metaspace" label="Metaspace GC Threshold" startTime="false">
<Field type="ulong" contentType="bytes" name="oldValue" label="Old Value" />
<Field type="ulong" contentType="bytes" name="newValue" label="New Value" />
<Field type="GCThresholdUpdater" name="updater" label="Updater" />
</Event>
<Event name="MetaspaceAllocationFailure" category="Java Virtual Machine, GC, Metaspace" label="Metaspace Allocation Failure" startTime="false"
stackTrace="true">
<Field type="ClassLoader" name="classLoader" label="Class Loader" />
<Field type="boolean" name="anonymousClassLoader" label="Anonymous Class Loader" />
<Field type="ulong" contentType="bytes" name="size" label="Size" />
<Field type="MetadataType" name="metadataType" label="Metadata Type" />
<Field type="MetaspaceObjectType" name="metaspaceObjectType" label="Metaspace Object Type" />
</Event>
<Event name="MetaspaceOOM" category="Java Virtual Machine, GC, Metaspace" label="Metaspace Out of Memory" startTime="false" stackTrace="true">
<Field type="ClassLoader" name="classLoader" label="Class Loader" />
<Field type="boolean" name="anonymousClassLoader" label="Anonymous Class Loader" />
<Field type="ulong" contentType="bytes" name="size" label="Size" />
<Field type="MetadataType" name="metadataType" label="Metadata Type" />
<Field type="MetaspaceObjectType" name="metaspaceObjectType" label="Metaspace Object Type" />
</Event>
<Event name="MetaspaceChunkFreeListSummary" category="Java Virtual Machine, GC, Metaspace" label="Metaspace Chunk Free List Summary" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="GCWhen" name="when" label="When" />
<Field type="MetadataType" name="metadataType" label="Metadata Type" />
<Field type="ulong" name="specializedChunks" label="Specialized Chunks" />
<Field type="ulong" contentType="bytes" name="specializedChunksTotalSize" label="Specialized Chunks Total Size" />
<Field type="ulong" name="smallChunks" label="Small Chunks" />
<Field type="ulong" contentType="bytes" name="smallChunksTotalSize" label="Small Chunks Total Size" />
<Field type="ulong" name="mediumChunks" label="Medium Chunks" />
<Field type="ulong" contentType="bytes" name="mediumChunksTotalSize" label="Medium Chunks Total Size" />
<Field type="ulong" name="humongousChunks" label="Humongous Chunks" />
<Field type="ulong" contentType="bytes" name="humongousChunksTotalSize" label="Humongous Chunks Total Size" />
</Event>
<Event name="PSHeapSummary" category="Java Virtual Machine, GC, Heap" label="Parallel Scavenge Heap Summary" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="GCWhen" name="when" label="When" />
<Field type="VirtualSpace" struct="true" name="oldSpace" label="Old Space" />
<Field type="ObjectSpace" struct="true" name="oldObjectSpace" label="Old Object Space" />
<Field type="VirtualSpace" struct="true" name="youngSpace" label="Young Space" />
<Field type="ObjectSpace" struct="true" name="edenSpace" label="Eden Space" />
<Field type="ObjectSpace" struct="true" name="fromSpace" label="From Space" />
<Field type="ObjectSpace" struct="true" name="toSpace" label="To Space" />
</Event>
<Event name="G1HeapSummary" category="Java Virtual Machine, GC, Heap" label="G1 Heap Summary" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="GCWhen" name="when" label="When" />
<Field type="ulong" contentType="bytes" name="edenUsedSize" label="Eden Used Size" />
<Field type="ulong" contentType="bytes" name="edenTotalSize" label="Eden Total Size" />
<Field type="ulong" contentType="bytes" name="survivorUsedSize" label="Survivor Used Size" />
<Field type="uint" name="numberOfRegions" label="Number of Regions" />
</Event>
<Event name="GarbageCollection" category="Java Virtual Machine, GC, Collector" label="Garbage Collection" description="Garbage collection performed by the JVM">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="GCName" name="name" label="Name" description="The name of the Garbage Collector" />
<Field type="GCCause" name="cause" label="Cause" description="The reason for triggering this Garbage Collection" />
<Field type="Tickspan" name="sumOfPauses" label="Sum of Pauses" description="Sum of all the times in which Java execution was paused during the garbage collection" />
<Field type="Tickspan" name="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" />
</Event>
<Event name="ParallelOldGarbageCollection" category="Java Virtual Machine, GC, Collector" label="Parallel Old Garbage Collection"
description="Extra information specific to Parallel Old Garbage Collections">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="ulong" contentType="address" name="densePrefix" label="Dense Prefix" description="The address of the dense prefix, used when compacting" />
</Event>
<Event name="YoungGarbageCollection" category="Java Virtual Machine, GC, Collector" label="Young Garbage Collection" description="Extra information specific to Young Garbage Collections">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="uint" name="tenuringThreshold" label="Tenuring Threshold" />
</Event>
<Event name="OldGarbageCollection" category="Java Virtual Machine, GC, Collector" label="Old Garbage Collection" description="Extra information specific to Old Garbage Collections">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
</Event>
<Event name="G1GarbageCollection" category="Java Virtual Machine, GC, Collector" label="G1 Garbage Collection" description="Extra information specific to G1 Garbage Collections">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="G1YCType" name="type" label="Type" />
</Event>
<Event name="G1MMU" category="Java Virtual Machine, GC, Detailed" label="G1 MMU Information" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="long" contentType="millis" name="timeSlice" label="Time Slice" description="Time slice used to calculate MMU" />
<Field type="long" contentType="millis" name="gcTime" label="GC Time" description="Time stopped because of GC during last time slice" />
<Field type="long" contentType="millis" name="pauseTarget" label="Pause Target" description="Max time allowed to be spent on GC during last time slice" />
</Event>
<Event name="EvacuationInformation" category="Java Virtual Machine, GC, Detailed" label="Evacuation Information" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="uint" name="cSetRegions" label="Collection Set Regions" />
<Field type="ulong" contentType="bytes" name="cSetUsedBefore" label="Collection Set Before" description="Memory usage before GC in the collection set regions" />
<Field type="ulong" contentType="bytes" name="cSetUsedAfter" label="Collection Set After" description="Memory usage after GC in the collection set regions" />
<Field type="uint" name="allocationRegions" label="Allocation Regions" description="Regions chosen as allocation regions during evacuation (includes survivors and old space regions)" />
<Field type="ulong" contentType="bytes" name="allocationRegionsUsedBefore" label="Allocation Regions Before" description="Memory usage before GC in allocation regions" />
<Field type="ulong" contentType="bytes" name="allocationRegionsUsedAfter" label="Allocation Regions After" description="Memory usage after GC in allocation regions" />
<Field type="ulong" contentType="bytes" name="bytesCopied" label="Bytes Copied" />
<Field type="uint" name="regionsFreed" label="Regions Freed" />
</Event>
<Event name="GCReferenceStatistics" category="Java Virtual Machine, GC, Reference" label="GC Reference Statistics" startTime="false"
description="Total count of processed references during GC">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="ReferenceType" name="type" label="Type" />
<Field type="ulong" name="count" label="Total Count" />
</Event>
<Type name="CopyFailed">
<Field type="ulong" name="objectCount" label="Object Count" />
<Field type="ulong" contentType="bytes" name="firstSize" label="First Failed Object Size" />
<Field type="ulong" contentType="bytes" name="smallestSize" label="Smallest Failed Object Size" />
<Field type="ulong" contentType="bytes" name="totalSize" label="Total Object Size" />
</Type>
<Event name="ObjectCountAfterGC" category="Java Virtual Machine, GC, Detailed" startTime="false" label="Object Count after GC">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="Class" name="objectClass" label="Object Class" />
<Field type="long" name="count" label="Count" />
<Field type="ulong" contentType="bytes" name="totalSize" label="Total Size" />
</Event>
<Type name="G1EvacuationStatistics">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="ulong" contentType="bytes" name="allocated" label="Allocated" description="Total memory allocated by PLABs" />
<Field type="ulong" contentType="bytes" name="wasted" label="Wasted" description="Total memory wasted within PLABs due to alignment or refill" />
<Field type="ulong" contentType="bytes" name="used" label="Used" description="Total memory occupied by objects within PLABs" />
<Field type="ulong" contentType="bytes" name="undoWaste" label="Undo Wasted" description="Total memory wasted due to allocation undo within PLABs" />
<Field type="ulong" contentType="bytes" name="regionEndWaste" label="Region End Wasted" description="Total memory wasted at the end of regions due to refill" />
<Field type="uint" contentType="bytes" name="regionsRefilled" label="Region Refills" description="Total memory wasted at the end of regions due to refill" />
<Field type="ulong" contentType="bytes" name="directAllocated" label="Allocated (direct)" description="Total memory allocated using direct allocation outside of PLABs" />
<Field type="ulong" contentType="bytes" name="failureUsed" label="Used (failure)" description="Total memory occupied by objects in regions where evacuation failed" />
<Field type="ulong" contentType="bytes" name="failureWaste" label="Wasted (failure)" description="Total memory left unused in regions where evacuation failed" />
</Type>
<Event name="G1EvacuationYoungStatistics" category="Java Virtual Machine, GC, Detailed" label="G1 Evacuation Statistics for Young" startTime="false"
description="Memory related evacuation statistics during GC for the young generation">
<Field type="G1EvacuationStatistics" struct="true" name="statistics" label="Evacuation Statistics" />
</Event>
<Event name="G1EvacuationOldStatistics" category="Java Virtual Machine, GC, Detailed" label="G1 Evacuation Memory Statistics for Old" startTime="false"
description="Memory related evacuation statistics during GC for the old generation">
<Field type="G1EvacuationStatistics" struct="true" name="statistics" label="Evacuation Statistics" />
</Event>
<Event name="G1BasicIHOP" category="Java Virtual Machine, GC, Detailed" label="G1 Basic IHOP Statistics" startTime="false"
description="Basic statistics related to current IHOP calculation">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="ulong" contentType="bytes" name="threshold" label="Current IHOP Threshold" description="Current IHOP threshold" />
<Field type="float" contentType="percentage" name="thresholdPercentage" label="Current IHOP Threshold" description="Current IHOP threshold in percent of old generation" />
<Field type="ulong" contentType="bytes" name="targetOccupancy" label="Target Occupancy" description="Target old generation occupancy to reach at the start of mixed GC" />
<Field type="ulong" contentType="bytes" name="currentOccupancy" label="Current Occupancy" description="Current old generation occupancy" />
<Field type="ulong" contentType="bytes" name="recentMutatorAllocationSize" label="Recent Mutator Allocation Size"
description="Mutator allocation during mutator operation in the most recent interval" />
<Field type="long" contentType="millis" name="recentMutatorDuration" label="Recent Mutator Duration" description="Time the mutator ran in the most recent interval" />
<Field type="double" contentType="bytes-per-second" name="recentAllocationRate" label="Recent Allocation Rate" description="Allocation rate of the mutator in the most recent interval in bytes/second" />
<Field type="long" contentType="millis" name="lastMarkingDuration" label="Last Marking Duration" description="Last time from the end of the last initial mark to the first mixed GC" />
</Event>
<Event name="G1AdaptiveIHOP" category="Java Virtual Machine, GC, Detailed" label="G1 Adaptive IHOP Statistics" startTime="false"
description="Statistics related to current adaptive IHOP calculation">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="ulong" contentType="bytes" name="threshold" label="Threshold" description="Current IHOP Threshold" />
<Field type="float" contentType="percentage" name="thresholdPercentage" label="Threshold" description="Current IHOP threshold in percent of the internal target occupancy" />
<Field type="ulong" contentType="bytes" name="ihopTargetOccupancy" label="IHOP Target Occupancy" description="Internal target old generation occupancy to reach at the start of mixed GC" />
<Field type="ulong" contentType="bytes" name="currentOccupancy" label="Current Occupancy" description="Current old generation occupancy" />
<Field type="ulong" contentType="bytes" name="additionalBufferSize" label="Additional Buffer" description="Additional buffer size" experimental="true" />
<Field type="double" contentType="bytes-per-second" name="predictedAllocationRate" label="Predicted Allocation Rate" description="Current predicted allocation rate for the mutator in bytes/second" />
<Field type="long" contentType="millis" name="predictedMarkingDuration" label="Predicted Marking Duration"
description="Current predicted time from the end of the last initial mark to the first mixed GC" />
<Field type="boolean" name="predictionActive" label="Prediction Active" description="Indicates whether the adaptive IHOP prediction is active" />
</Event>
<Event name="PromoteObjectInNewPLAB" category="Java Virtual Machine, GC, Detailed" label="Promotion in new PLAB"
description="Object survived scavenge and was copied to a new Promotion Local Allocation Buffer (PLAB). Supported GCs are Parallel Scavange, G1 and CMS with Parallel New. Due to promotion being done in parallel an object might be reported multiple times as the GC threads race to copy all objects."
thread="true" stackTrace="false" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" description="Identifier signifying GC during which the object was promoted" />
<Field type="Class" name="objectClass" label="Object Class" description="Class of promoted object" />
<Field type="ulong" contentType="bytes" name="objectSize" label="Object Size" description="Size of promoted object" />
<Field type="uint" name="tenuringAge" label="Object Tenuring Age"
description="Tenuring age of a surviving object before being copied. The tenuring age of an object is a value between 0-15 and is incremented each scavange the object survives. Newly allocated objects have tenuring age 0." />
<Field type="boolean" name="tenured" label="Tenured" description="True if object was promoted to Old space, otherwise the object was aged and copied to a Survivor space" />
<Field type="ulong" contentType="bytes" name="plabSize" label="PLAB Size" description="Size of the allocated PLAB to which the object was copied" />
</Event>
<Event name="PromoteObjectOutsidePLAB" category="Java Virtual Machine, GC, Detailed" label="Promotion outside PLAB"
description="Object survived scavenge and was copied directly to the heap. Supported GCs are Parallel Scavange, G1 and CMS with Parallel New. Due to promotion being done in parallel an object might be reported multiple times as the GC threads race to copy all objects."
thread="true" stackTrace="false" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" description="Identifier signifying GC during which the object was promoted" />
<Field type="Class" name="objectClass" label="Object Class" description="Class of promoted object" />
<Field type="ulong" contentType="bytes" name="objectSize" label="Object Size" description="Size of promoted object" />
<Field type="uint" name="tenuringAge" label="Object Tenuring Age"
description="Tenuring age of a surviving object before being copied. The tenuring age of an object is a value between 0-15 and is incremented each scavange the object survives. Newly allocated objects have tenuring age 0." />
<Field type="boolean" name="tenured" label="Tenured" description="True if object was promoted to Old space, otherwise the object was aged and copied to a Survivor space" />
</Event>
<Event name="PromotionFailed" category="Java Virtual Machine, GC, Detailed" label="Promotion Failed" startTime="false" description="Promotion of an object failed">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="CopyFailed" struct="true" name="promotionFailed" label="Promotion Failed Data" />
<Field type="Thread" name="thread" label="Running thread" />
</Event>
<Event name="EvacuationFailed" category="Java Virtual Machine, GC, Detailed" label="Evacuation Failed" startTime="false" description="Evacuation of an object failed">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="CopyFailed" struct="true" name="evacuationFailed" label="Evacuation Failed Data" />
</Event>
<Event name="ConcurrentModeFailure" category="Java Virtual Machine, GC, Detailed" label="Concurrent Mode Failure" startTime="false" description="Concurrent Mode failed">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
</Event>
<Event name="GCPhasePause" category="Java Virtual Machine, GC, Phases" label="GC Phase Pause" thread="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="string" name="name" label="Name" />
</Event>
<Event name="GCPhasePauseLevel1" category="Java Virtual Machine, GC, Phases" label="GC Phase Pause Level 1" thread="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="string" name="name" label="Name" />
</Event>
<Event name="GCPhasePauseLevel2" category="Java Virtual Machine, GC, Phases" label="GC Phase Pause Level 2" thread="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="string" name="name" label="Name" />
</Event>
<Event name="GCPhasePauseLevel3" category="Java Virtual Machine, GC, Phases" label="GC Phase Pause Level 3" thread="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="string" name="name" label="Name" />
</Event>
<Event name="GCPhasePauseLevel4" category="Java Virtual Machine, GC, Phases" label="GC Phase Pause Level 4" thread="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="string" name="name" label="Name" />
</Event>
<Event name="GCPhaseConcurrent" category="Java Virtual Machine, GC, Phases" label="GC Phase Concurrent" thread="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="string" name="name" label="Name" />
</Event>
<Event name="AllocationRequiringGC" category="Java Virtual Machine, GC, Detailed" label="Allocation Requiring GC" thread="true" stackTrace="true"
startTime="false">
<Field type="uint" name="gcId" label="Pending GC Identifier" relation="GcId" />
<Field type="ulong" contentType="bytes" name="size" label="Allocation Size" />
</Event>
<Event name="TenuringDistribution" category="Java Virtual Machine, GC, Detailed" label="Tenuring Distribution" startTime="false">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="uint" name="age" label="Age" />
<Field type="ulong" contentType="bytes" name="size" label="Size" />
</Event>
<Event name="G1HeapRegionTypeChange" category="Java Virtual Machine, GC, Detailed" label="G1 Heap Region Type Change" description="Information about a G1 heap region type change"
startTime="false">
<Field type="uint" name="index" label="Index" />
<Field type="G1HeapRegionType" name="from" label="From" />
<Field type="G1HeapRegionType" name="to" label="To" />
<Field type="ulong" contentType="address" name="start" label="Start" />
<Field type="ulong" contentType="bytes" name="used" label="Used" />
</Event>
<Event name="Compilation" category="Java Virtual Machine, Compiler" label="Compilation" thread="true">
<Field type="Method" name="method" label="Java Method" />
<Field type="uint" name="compileId" label="Compilation Identifier" relation="CompileId" />
<Field type="ushort" name="compileLevel" label="Compilation Level" />
<Field type="boolean" name="succeded" label="Succeeded" />
<Field type="boolean" name="isOsr" label="On Stack Replacement" />
<Field type="ulong" contentType="bytes" name="codeSize" label="Compiled Code Size" />
<Field type="ulong" contentType="bytes" name="inlinedBytes" label="Inlined Code Size" />
</Event>
<Event name="CompilerPhase" category="Java Virtual Machine, Compiler" label="Compiler Phase" thread="true" >
<Field type="CompilerPhaseType" name="phase" label="Compile Phase" />
<Field type="uint" name="compileId" label="Compilation Identifier" relation="CompileId" />
<Field type="ushort" name="phaseLevel" label="Phase Level" />
</Event>
<Event name="CompilationFailure" category="Java Virtual Machine, Compiler" label="Compilation Failure" thread="true" startTime="false">
<Field type="string" name="failureMessage" label="Failure Message" />
<Field type="uint" name="compileId" label="Compilation Identifier" relation="CompileId" />
</Event>
<Type name="CalleeMethod">
<Field type="string" name="type" label="Class" />
<Field type="string" name="name" label="Method Name" />
<Field type="string" name="descriptor" label="Method Descriptor" />
</Type>
<Event name="CompilerInlining" category="Java Virtual Machine, Compiler, Optimization" label="Method Inlining" thread="true" startTime="false">
<Field type="uint" name="compileId" label="Compilation Identifier" relation="CompileId" />
<Field type="Method" name="caller" label="Caller Method" />
<Field type="CalleeMethod" name="callee" struct="true" label="Callee Method" />
<Field type="boolean" name="succeeded" label="Succeeded" />
<Field type="string" name="message" label="Message" />
<Field type="int" name="bci" label="Byte Code Index" />
</Event>
<Event name="SweepCodeCache" category="Java Virtual Machine, Code Sweeper" label="Sweep Code Cache" thread="true" >
<Field type="int" name="sweepId" label="Sweep Identifier" relation="SweepId" />
<Field type="uint" name="sweptCount" label="Methods Swept" />
<Field type="uint" name="flushedCount" label="Methods Flushed" />
<Field type="uint" name="zombifiedCount" label="Methods Zombified" />
</Event>
<Event name="CodeCacheFull" category="Java Virtual Machine, Code Cache" label="Code Cache Full" thread="true" startTime="false">
<Field type="CodeBlobType" name="codeBlobType" label="Code Heap" />
<Field type="ulong" contentType="address" name="startAddress" label="Start Address" />
<Field type="ulong" contentType="address" name="commitedTopAddress" label="Commited Top" />
<Field type="ulong" contentType="address" name="reservedTopAddress" label="Reserved Top" />
<Field type="int" name="entryCount" label="Entries" />
<Field type="int" name="methodCount" label="Methods" />
<Field type="int" name="adaptorCount" label="Adaptors" />
<Field type="ulong" contentType="bytes" name="unallocatedCapacity" label="Unallocated" />
<Field type="int" name="fullCount" label="Full Count" />
</Event>
<Event name="SafepointBegin" category="Java Virtual Machine, Runtime, Safepoint" label="Safepoint Begin" description="Safepointing begin" thread="true">
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
<Field type="int" name="totalThreadCount" label="Total Threads" description="The total number of threads at the start of safe point" />
<Field type="int" name="jniCriticalThreadCount" label="JNI Critical Threads" description="The number of threads in JNI critical sections" />
</Event>
<Event name="SafepointStateSynchronization" category="Java Virtual Machine, Runtime, Safepoint" label="Safepoint State Synchronization" description="Synchronize run state of threads"
thread="true">
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
<Field type="int" name="initialThreadCount" label="Initial Threads" description="The number of threads running at the beginning of state check" />
<Field type="int" name="runningThreadCount" label="Running Threads" description="The number of threads still running" />
<Field type="int" name="iterations" label="Iterations" description="Number of state check iterations" />
</Event>
<Event name="SafepointWaitBlocked" category="Java Virtual Machine, Runtime, Safepoint" label="Safepoint Wait Blocked" description="Safepointing begin waiting on running threads to block"
thread="true">
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
<Field type="int" name="runningThreadCount" label="Running Threads" description="The number running of threads wait for safe point" />
</Event>
<Event name="SafepointCleanup" category="Java Virtual Machine, Runtime, Safepoint" label="Safepoint Cleanup" description="Safepointing begin running cleanup tasks"
thread="true">
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
</Event>
<Event name="SafepointCleanupTask" category="Java Virtual Machine, Runtime, Safepoint" label="Safepoint Cleanup Task" description="Safepointing begin running cleanup tasks"
thread="true">
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
<Field type="string" name="name" label="Task Name" description="The task name" />
</Event>
<Event name="SafepointEnd" category="Java Virtual Machine, Runtime, Safepoint" label="Safepoint End" description="Safepointing end" thread="true">
<Field type="int" name="safepointId" label="Safepoint Identifier" relation="SafepointId" />
</Event>
<Event name="ExecuteVMOperation" category="Java Virtual Machine, Runtime" label="VM Operation" description="Execution of a VM Operation" thread="true">
<Field type="VMOperationType" name="operation" label="Operation" />
<Field type="boolean" name="safepoint" label="At Safepoint" description="If the operation occured at a safepoint" />
<Field type="boolean" name="blocking" label="Caller Blocked" description="If the calling thread was blocked until the operation was complete" />
<Field type="Thread" name="caller" label="Caller" transition="from"
description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown" />
<Field type="int" name="safepointId" label="Safepoint Identifier" description="The safepoint (if any) under which this operation was completed"
relation="SafepointId" />
</Event>
<Event name="Shutdown" category="Java Virtual Machine, Runtime" label="JVM Shutdown" description="JVM shutting down" thread="true" stackTrace="true"
startTime="false">
<Field type="string" name="reason" label="Reason" description="Reason for JVM shutdown" />
</Event>
<Event name="ObjectAllocationInNewTLAB" category="Java Application" label="Allocation in new TLAB" description="Allocation in new Thread Local Allocation Buffer"
thread="true" stackTrace="true" startTime="false">
<Field type="Class" name="objectClass" label="Object Class" description="Class of allocated object" />
<Field type="ulong" contentType="bytes" name="allocationSize" label="Allocation Size" />
<Field type="ulong" contentType="bytes" name="tlabSize" label="TLAB Size" />
</Event>
<Event name="ObjectAllocationOutsideTLAB" category="Java Application" label="Allocation outside TLAB" description="Allocation outside Thread Local Allocation Buffers"
thread="true" stackTrace="true" startTime="false">
<Field type="Class" name="objectClass" label="Object Class" description="Class of allocated object" />
<Field type="ulong" contentType="bytes" name="allocationSize" label="Allocation Size" />
</Event>
<Event name="OldObjectSample" category="Java Virtual Machine, Profiling" label="Old Object Sample" description="A potential memory leak" stackTrace="true" thread="true"
startTime="false" cutoff="true">
<Field type="Ticks" name="allocationTime" label="Allocation Time" />
<Field type="ulong" contentType="bytes" name="lastKnownHeapUsage" label="Last Known Heap Usage" />
<Field type="OldObject" name="object" label="Object" />
<Field type="int" name="arrayElements" label="Array Elements" description="If the object is an array, the number of elements, or -1 if it is not an array" />
<Field type="OldObjectGcRoot" name="root" label="GC Root" />
</Event>
<Event name="DumpReason" category="Flight Recorder" label="Recording Reason"
description="Who requested the recording and why"
startTime="false">
<Field type="string" name="reason" label="Reason" description="Reason for writing recording data to disk" />
<Field type="int" name="recordingId" label="Recording Id" description="Id of the recording that triggered the dump, or -1 if it was not related to a recording" />
</Event>
<Event name="DataLoss" category="Flight Recorder" label="Data Loss"
description="Data could not be copied out from a buffer, typically because of contention"
startTime="false">
<Field type="ulong" contentType="bytes" name="amount" label="Amount" description="Amount lost data" />
<Field type="ulong" contentType="bytes" name="total" label="Total" description="Total lost amount for thread" />
</Event>
<Event name="JVMInformation" category="Java Virtual Machine" label="JVM Information"
description="Description of JVM and the Java application"
period="endChunk">
<Field type="string" name="jvmName" label="JVM Name" />
<Field type="string" name="jvmVersion" label="JVM Version" />
<Field type="string" name="jvmArguments" label="JVM Command Line Arguments" />
<Field type="string" name="jvmFlags" label="JVM Settings File Arguments" />
<Field type="string" name="javaArguments" label="Java Application Arguments" />
<Field type="long" contentType="epochmillis" name="jvmStartTime" label="JVM Start Time" />
<Field type="long" name="pid" label="Process Identifier" />
</Event>
<Event name="OSInformation" category="Operating System" label="OS Information" period="endChunk">
<Field type="string" name="osVersion" label="OS Version" />
</Event>
<Event name="InitialSystemProperty" category="Java Virtual Machine" label="Initial System Property" description="System Property at JVM start" period="endChunk">
<Field type="string" name="key" label="Key" />
<Field type="string" name="value" label="Value" />
</Event>
<Event name="InitialEnvironmentVariable" category="Operating System" label="Initial Environment Variable" period="endChunk">
<Field type="string" name="key" label="Key" />
<Field type="string" name="value" label="Value" />
</Event>
<Event name="SystemProcess" category="Operating System" label="System Process" period="endChunk">
<Field type="string" name="pid" label="Process Identifier" />
<Field type="string" name="commandLine" label="Command Line" />
</Event>
<Event name="CPUInformation" category="Operating System, Processor" label="CPU Information" period="endChunk">
<Field type="string" name="cpu" label="Type" />
<Field type="string" name="description" label="Description" />
<Field type="uint" name="sockets" label="Sockets" />
<Field type="uint" name="cores" label="Cores" />
<Field type="uint" name="hwThreads" label="Hardware Threads" />
</Event>
<Event name="CPUTimeStampCounter" category="Operating System, Processor" label="CPU Time Stamp Counter" period="endChunk">
<Field type="boolean" name="fastTimeEnabled" label="Fast Time" />
<Field type="boolean" name="fastTimeAutoEnabled" label="Trusted Platform" />
<Field type="long" contentType="hertz" name="osFrequency" label="OS Frequency" />
<Field type="long" contentType="hertz" name="fastTimeFrequency" label="Fast Time Frequency" />
</Event>
<Event name="CPULoad" category="Operating System, Processor" label="CPU Load" description="OS CPU Load" period="everyChunk">
<Field type="float" contentType="percentage" name="jvmUser" label="JVM User" />
<Field type="float" contentType="percentage" name="jvmSystem" label="JVM System" />
<Field type="float" contentType="percentage" name="machineTotal" label="Machine Total" />
</Event>
<Event name="ThreadCPULoad" category="Operating System, Processor" label="Thread CPU Load" period="everyChunk" thread="true">
<Field type="float" contentType="percentage" name="user" label="User Mode CPU Load" description="User mode thread CPU load" />
<Field type="float" contentType="percentage" name="system" label="System Mode CPU Load" description="System mode thread CPU load" />
</Event>
<Event name="ThreadContextSwitchRate" category="Operating System, Processor" label="Thread Context Switch Rate" period="everyChunk">
<Field type="float" contentType="hertz" name="switchRate" label="Switch Rate" description="Number of context switches per second" />
</Event>
<Event name="NetworkUtilization" category="Operating System, Network" label="Network Utilization" period="everyChunk">
<Field type="NetworkInterfaceName" name="networkInterface" label="Network Interface" description="Network Interface Name"/>
<Field type="long" contentType="bits-per-second" name="readRate" label="Read Rate" description="Number of incoming bits per second"/>
<Field type="long" contentType="bits-per-second" name="writeRate" label="Write Rate" description="Number of outgoing bits per second"/>
</Event>
<Event name="JavaThreadStatistics" category="Java Application, Statistics" label="Java Thread Statistics" period="everyChunk">
<Field type="long" name="activeCount" label="Active Threads" description="Number of live active threads including both daemon and non-daemon threads" />
<Field type="long" name="daemonCount" label="Daemon Threads" description="Number of live daemon threads" />
<Field type="long" name="accumulatedCount" label="Accumulated Threads" description="Number of threads created and also started since JVM start" />
<Field type="long" name="peakCount" label="Peak Threads" description="Peak live thread count since JVM start or when peak count was reset" />
</Event>
<Event name="ClassLoadingStatistics" category="Java Application, Statistics" label="Class Loading Statistics" period="everyChunk">
<Field type="long" name="loadedClassCount" label="Loaded Class Count" description="Number of classes loaded since JVM start" />
<Field type="long" name="unloadedClassCount" label="Unloaded Class Count" description="Number of classes unloaded since JVM start" />
</Event>
<Event name="ClassLoaderStatistics" category="Java Application, Statistics" label="Class Loader Statistics" period="everyChunk">
<Field type="ClassLoader" name="classLoader" label="Class Loader" />
<Field type="ClassLoader" name="parentClassLoader" label="Parent Class Loader" />
<Field type="ulong" contentType="address" name="classLoaderData" label="ClassLoaderData Pointer" description="Pointer to the ClassLoaderData structure in the JVM" />
<Field type="long" name="classCount" label="Classes" description="Number of loaded classes" />
<Field type="ulong" contentType="bytes" name="chunkSize" label="Total Chunk Size" description="Total size of all allocated metaspace chunks (each chunk has several blocks)" />
<Field type="ulong" contentType="bytes" name="blockSize" label="Total Block Size" description="Total size of all allocated metaspace blocks (each chunk has several blocks)" />
<Field type="long" name="anonymousClassCount" label="Unsafe Anonymous Classes" description="Number of loaded classes to support invokedynamic" />
<Field type="ulong" contentType="bytes" name="anonymousChunkSize" label="Total Unsafe Anonymous Classes Chunk Size"
description="Total size of all allocated metaspace chunks for anonymous classes (each chunk has several blocks)" />
<Field type="ulong" contentType="bytes" name="anonymousBlockSize" label="Total Unsafe Anonymous Classes Block Size"
description="Total size of all allocated metaspace blocks for anonymous classes (each chunk has several blocks)" />
</Event>
<Event name="ThreadAllocationStatistics" category="Java Application, Statistics" label="Thread Allocation Statistics" period="everyChunk">
<Field type="ulong" contentType="bytes" name="allocated" label="Allocated" description="Approximate number of bytes allocated since thread start" />
<Field type="Thread" name="thread" label="Thread" />
</Event>
<Event name="PhysicalMemory" category="Operating System, Memory" label="Physical Memory" description="OS Physical Memory" period="everyChunk">
<Field type="ulong" contentType="bytes" name="totalSize" label="Total Size" description="Total amount of physical memory available to OS" />
<Field type="ulong" contentType="bytes" name="usedSize" label="Used Size" description="Total amount of physical memory in use" />
</Event>
<Event name="ExecutionSample" category="Java Virtual Machine, Profiling" label="Method Profiling Sample" description="Snapshot of a threads state"
period="everyChunk">
<Field type="Thread" name="sampledThread" label="Thread" />
<Field type="StackTrace" name="stackTrace" label="Stack Trace" />
<Field type="ThreadState" name="state" label="Thread State" />
</Event>
<Event name="NativeMethodSample" category="Java Virtual Machine, Profiling" label="Method Profiling Sample Native" description="Snapshot of a threads state when in native"
period="everyChunk">
<Field type="Thread" name="sampledThread" label="Thread" />
<Field type="StackTrace" name="stackTrace" label="Stack Trace" />
<Field type="ThreadState" name="state" label="Thread State" />
</Event>
<Event name="ThreadDump" category="Java Virtual Machine, Runtime" label="Thread Dump" period="everyChunk">
<Field type="string" name="result" label="Thread Dump" />
</Event>
<Event name="NativeLibrary" category="Java Virtual Machine, Runtime" label="Native Library" period="everyChunk">
<Field type="string" name="name" label="Name" />
<Field type="ulong" contentType="address" name="baseAddress" label="Base Address" description="Starting address of the module" />
<Field type="ulong" contentType="address" name="topAddress" label="Top Address" description="Ending address of the module" />
</Event>
<Event name="CompilerStatistics" category="Java Virtual Machine, Compiler" label="Compiler Statistics" thread="false" period="everyChunk" startTime="false">
<Field type="int" name="compileCount" label="Compiled Methods" />
<Field type="int" name="bailoutCount" label="Bailouts" />
<Field type="int" name="invalidatedCount" label="Invalidated Compilations" />
<Field type="int" name="osrCompileCount" label="OSR Compilations" />
<Field type="int" name="standardCompileCount" label="Standard Compilations" />
<Field type="ulong" contentType="bytes" name="osrBytesCompiled" label="OSR Bytes Compiled" />
<Field type="ulong" contentType="bytes" name="standardBytesCompiled" label="Standard Bytes Compiled" />
<Field type="ulong" contentType="bytes" name="nmetodsSize" label="Compilation Resulting Size" />
<Field type="ulong" contentType="bytes" name="nmetodCodeSize" label="Compilation Resulting Code Size" />
<Field type="long" contentType="millis" name="peakTimeSpent" label="Peak Time" />
<Field type="long" contentType="millis" name="totalTimeSpent" label="Total time" />
</Event>
<Event name="CompilerConfiguration" category="Java Virtual Machine, Compiler" label="Compiler Configuration" thread="false" period="endChunk" startTime="false">
<Field type="int" name="threadCount" label="Thread Count" />
<Field type="boolean" name="tieredCompilation" label="Tiered Compilation" />
</Event>
<Event name="CodeCacheStatistics" category="Java Virtual Machine, Code Cache" label="Code Cache Statistics" thread="false" period="everyChunk" startTime="false">
<Field type="CodeBlobType" name="codeBlobType" label="Code Heap" />
<Field type="ulong" contentType="address" name="startAddress" label="Start Address" />
<Field type="ulong" contentType="address" name="reservedTopAddress" label="Reserved Top" />
<Field type="int" name="entryCount" label="Entries" />
<Field type="int" name="methodCount" label="Methods" />
<Field type="int" name="adaptorCount" label="Adaptors" />
<Field type="ulong" contentType="bytes" name="unallocatedCapacity" label="Unallocated" />
<Field type="int" name="fullCount" label="Full Count" />
</Event>
<Event name="CodeCacheConfiguration" category="Java Virtual Machine, Code Cache" label="Code Cache Configuration" thread="false" period="endChunk" startTime="false">
<Field type="ulong" contentType="bytes" name="initialSize" label="Initial Size" />
<Field type="ulong" contentType="bytes" name="reservedSize" label="Reserved Size" />
<Field type="ulong" contentType="bytes" name="nonNMethodSize" label="Non-nmethod Size" />
<Field type="ulong" contentType="bytes" name="profiledSize" label="Profiled Size" />
<Field type="ulong" contentType="bytes" name="nonProfiledSize" label="Non-profiled Size" />
<Field type="ulong" contentType="bytes" name="expansionSize" label="Expansion size" />
<Field type="ulong" contentType="bytes" name="minBlockLength" label="Minimum Block Length" />
<Field type="ulong" contentType="address" name="startAddress" label="Start Address" />
<Field type="ulong" contentType="address" name="reservedTopAddress" label="Reserved Top" />
</Event>
<Event name="CodeSweeperStatistics" category="Java Virtual Machine, Code Sweeper" label="Code Sweeper Statistics" thread="false" period="everyChunk" startTime="false">
<Field type="int" name="sweepCount" label="Sweeps" />
<Field type="int" name="methodReclaimedCount" label="Methods Reclaimed" />
<Field type="Tickspan" name="totalSweepTime" label="Time Spent Sweeping" />
<Field type="Tickspan" name="peakFractionTime" label="Peak Time Fraction Sweep" />
<Field type="Tickspan" name="peakSweepTime" label="Peak Time Full Sweep" />
</Event>
<Event name="CodeSweeperConfiguration" category="Java Virtual Machine, Code Sweeper" label="Code Sweeper Configuration" thread="false" period="endChunk" startTime="false">
<Field type="boolean" name="sweeperEnabled" label="Code Sweeper Enabled" />
<Field type="boolean" name="flushingEnabled" label="Code Cache Flushing Enabled" />
</Event>
<Event name="IntFlag" category="Java Virtual Machine, Flag" period="endChunk" label="Int Flag">
<Field type="string" name="name" label="Name" />
<Field type="int" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="UnsignedIntFlag" category="Java Virtual Machine, Flag" period="endChunk" label="Unsigned Int Flag">
<Field type="string" name="name" label="Name" />
<Field type="uint" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="LongFlag" category="Java Virtual Machine, Flag" period="endChunk" label="Long Flag">
<Field type="string" name="name" label="Name" />
<Field type="long" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="UnsignedLongFlag" category="Java Virtual Machine, Flag" period="endChunk" label="Unsigned Long Flag">
<Field type="string" name="name" label="Name" />
<Field type="ulong" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="DoubleFlag" category="Java Virtual Machine, Flag" period="endChunk" label="Double Flag">
<Field type="string" name="name" label="Name" />
<Field type="double" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="BooleanFlag" category="Java Virtual Machine, Flag" period="endChunk" label="Boolean Flag">
<Field type="string" name="name" label="Name" />
<Field type="boolean" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="StringFlag" category="Java Virtual Machine, Flag" period="endChunk" label="String Flag">
<Field type="string" name="name" label="Name" />
<Field type="string" name="value" label="Value" />
<Field type="FlagValueOrigin" name="origin" label="Origin" />
</Event>
<Event name="ObjectCount" category="Java Virtual Machine, GC, Detailed" startTime="false" period="everyChunk" label="Object Count">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId" />
<Field type="Class" name="objectClass" label="Object Class" />
<Field type="long" name="count" label="Count" />
<Field type="ulong" contentType="bytes" name="totalSize" label="Total Size" />
</Event>
<Event name="G1HeapRegionInformation" category="Java Virtual Machine, GC, Detailed" label="G1 Heap Region Information" description="Information about a specific heap region in the G1 GC"
period="everyChunk">
<Field type="uint" name="index" label="Index" />
<Field type="G1HeapRegionType" name="type" label="Type" />
<Field type="ulong" contentType="address" name="start" label="Start" />
<Field type="ulong" contentType="bytes" name="used" label="Used" />
</Event>
<Event name="GCConfiguration" category="Java Virtual Machine, GC, Configuration" label="GC Configuration" description="The configuration of the garbage collector"
period="endChunk">
<Field type="GCName" name="youngCollector" label="Young Garbage Collector" description="The garbage collector used for the young generation" />
<Field type="GCName" name="oldCollector" label="Old Garbage Collector" description="The garbage collector used for the old generation" />
<Field type="uint" name="parallelGCThreads" label="Parallel GC Threads" description="Number of parallel threads to use for garbage collection" />
<Field type="uint" name="concurrentGCThreads" label="Concurrent GC Threads" description="Number of concurrent threads to use for garbage collection" />
<Field type="boolean" name="usesDynamicGCThreads" label="Uses Dynamic GC Threads" description="Whether a dynamic number of GC threads are used or not" />
<Field type="boolean" name="isExplicitGCConcurrent" label="Concurrent Explicit GC" description="Whether System.gc() is concurrent or not" />
<Field type="boolean" name="isExplicitGCDisabled" label="Disabled Explicit GC" description="Whether System.gc() will cause a garbage collection or not" />
<Field type="long" contentType="millis" name="pauseTarget" label="Pause Target" description="Target for GC pauses" />
<Field type="uint" name="gcTimeRatio" label="GC Time Ratio" description="Target for runtime vs garbage collection time" />
</Event>
<Event name="GCSurvivorConfiguration" category="Java Virtual Machine, GC, Configuration" label="GC Survivor Configuration"
description="The configuration of the survivors of garbage collection" period="endChunk">
<Field type="ubyte" name="maxTenuringThreshold" label="Maximum Tenuring Threshold" description="Upper limit for the age of how old objects to keep in the survivor area" />
<Field type="ubyte" name="initialTenuringThreshold" label="Initial Tenuring Threshold" description="Initial age limit for how old objects to keep in survivor area" />
</Event>
<Event name="GCTLABConfiguration" category="Java Virtual Machine, GC, Configuration" label="TLAB Configuration"
description="The configuration of the Thread Local Allocation Buffers (TLABs)" period="endChunk">
<Field type="boolean" name="usesTLABs" label="TLABs Used" description="If Thread Local Allocation Buffers (TLABs) are in use" />
<Field type="ulong" contentType="bytes" name="minTLABSize" label="Minimum TLAB Size" />
<Field type="ulong" contentType="bytes" name="tlabRefillWasteLimit" label="TLAB Refill Waste Limit" />
</Event>
<Event name="GCHeapConfiguration" category="Java Virtual Machine, GC, Configuration" label="GC Heap Configuration" description="The configuration of the garbage collected heap"
period="endChunk">
<Field type="ulong" contentType="bytes" name="minSize" label="Minimum Heap Size" />
<Field type="ulong" contentType="bytes" name="maxSize" label="Maximum Heap Size" />
<Field type="ulong" contentType="bytes" name="initialSize" label="Initial Heap Size" />
<Field type="boolean" name="usesCompressedOops" label="If Compressed Oops Are Used" description="If compressed Oops (Ordinary Object Pointers) are enabled" />
<Field type="NarrowOopMode" name="compressedOopsMode" label="Compressed Oops Mode" description="The kind of compressed oops being used" />
<Field type="ulong" contentType="bytes" name="objectAlignment" label="Object Alignment" description="Object alignment (in bytes) on the heap" />
<Field type="ubyte" name="heapAddressBits" label="Heap Address Size" description="Heap Address Size (in bits)" />
</Event>
<Event name="YoungGenerationConfiguration" category="Java Virtual Machine, GC, Configuration" label="Young Generation Configuration"
description="The configuration of the young generation of the garbage collected heap" period="endChunk">
<Field type="ulong" contentType="bytes" name="minSize" label="Minimum Young Generation Size" />
<Field type="ulong" contentType="bytes" name="maxSize" label="Maximum Young Generation Size" />
<Field type="uint" name="newRatio" label="New Ratio" description="The size of the young generation relative to the tenured generation" />
</Event>
<Event name="ZPageAllocation" category="Java Virtual Machine, GC, Detailed" label="ZPage Allocation" description="Allocation of a ZPage" thread="true" stackTrace="false" experimental="true">
<Field type="ulong" contentType="bytes" name="pageSize" label="Page Size" />
<Field type="ulong" contentType="bytes" name="usedAfter" label="Used After" />
<Field type="ulong" contentType="bytes" name="freeAfter" label="Free After" />
<Field type="ulong" contentType="bytes" name="inCacheAfter" label="In Cache After" />
<Field type="boolean" name="nonBlocking" label="Non-blocking" />
<Field type="boolean" name="noReserve" label="No Reserve" />
</Event>
<Event name="ZThreadPhase" category="Java Virtual Machine, GC, Detailed" label="ZGC Thread Phase" thread="true" experimental="true">
<Field type="uint" name="gcId" label="GC Identifier" relation="GcId"/>
<Field type="string" name="name" label="Name" />
</Event>
<Event name="ZStatisticsCounter" category="Java Virtual Machine, GC, Detailed" label="Z Statistics Counter" thread="true" experimental="true" >
<Field type="ZStatisticsCounterType" name="id" label="Id" />
<Field type="ulong" name="increment" label="Increment" />
<Field type="ulong" name="value" label="Value" />
</Event>
<Event name="ZStatisticsSampler" category="Java Virtual Machine, GC, Detailed" label="Z Statistics Sampler" thread="true" experimental="true">
<Field type="ZStatisticsSamplerType" name="id" label="Id" />
<Field type="ulong" name="value" label="Value" />
</Event>
<Event name="ShenandoahHeapRegionStateChange" category="Java Virtual Machine, GC, Detailed" label="Shenandoah Heap Region State Change" description="Information about a Shenandoah heap region state change"
startTime="false">
<Field type="uint" name="index" label="Index" />
<Field type="ShenandoahHeapRegionState" name="from" label="From" />
<Field type="ShenandoahHeapRegionState" name="to" label="To" />
<Field type="ulong" contentType="address" name="start" label="Start" />
<Field type="ulong" contentType="bytes" name="used" label="Used" />
</Event>
<Event name="ShenandoahHeapRegionInformation" category="Java Virtual Machine, GC, Detailed" label="Shenandoah Heap Region Information" description="Information about a specific heap region in the Shenandoah GC"
period="everyChunk">
<Field type="uint" name="index" label="Index" />
<Field type="ShenandoahHeapRegionState" name="state" label="State" />
<Field type="ulong" contentType="address" name="start" label="Start" />
<Field type="ulong" contentType="bytes" name="used" label="Used" />
</Event>
<Type name="ShenandoahHeapRegionState" label="Shenandoah Heap Region State">
<Field type="string" name="state" label="State" />
</Type>
<Type name="ZStatisticsCounterType" label="Z Statistics Counter">
<Field type="string" name="counter" label="Counter" />
</Type>
<Type name="ZStatisticsSamplerType" label="Z Statistics Sampler">
<Field type="string" name="sampler" label="Sampler" />
</Type>
<Type name="NetworkInterfaceName" label="Network Interface">
<Field type="string" name="networkInterface" label="Network Interface" description="Network Interface Name" />
</Type>
<Type name="Thread" label="Thread">
<Field type="string" name="osName" label="OS Thread Name" />
<Field type="long" name="osThreadId" label="OS Thread Id" />
<Field type="string" name="javaName" label="Java Thread Name" />
<Field type="long" name="javaThreadId" label="Java Thread Id" />
<Field type="ThreadGroup" name="group" label="Java Thread Group" />
</Type>
<Type name="ThreadGroup" label="Thread Group">
<Field type="ThreadGroup" name="parent" label="Parent" />
<Field type="string" name="name" label="Name" />
</Type>
<Type name="Class" label="Java Class">
<Field type="ClassLoader" name="classLoader" label="Class Loader" />
<Field type="Symbol" name="name" label="Name" />
<Field type="Package" name="package" label="Package" />
<Field type="int" name="modifiers" label="Access Modifiers" />
</Type>
<Type name="ClassLoader" label="Java Class Loader">
<Field type="Class" name="type" label="Type" />
<Field type="Symbol" name="name" label="Name" />
</Type>
<Type name="Method" label="Java Method">
<Field type="Class" name="type" label="Type" />
<Field type="Symbol" name="name" label="Name" />
<Field type="Symbol" name="descriptor" label="Descriptor" />
<Field type="int" name="modifiers" label="Access Modifiers" />
<Field type="boolean" name="hidden" label="Hidden" />
</Type>
<Type name="Symbol" label="Symbol">
<Field type="string" name="string" label="String" />
</Type>
<Type name="ThreadState" label="Java Thread State">
<Field type="string" name="name" label="Name" />
</Type>
<Type name="GCName" label="GC Name">
<Field type="string" name="name" label="Name" />
</Type>
<Type name="GCCause" label="GC Cause">
<Field type="string" name="cause" label="Cause" />
</Type>
<Type name="GCWhen" label="GC When">
<Field type="string" name="when" label="When" />
</Type>
<Type name="G1HeapRegionType" label="G1 Heap Region Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="G1YCType" label="G1 YC Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="GCThresholdUpdater" label="GC Threshold Updater">
<Field type="string" name="updater" label="Updater" />
</Type>
<Type name="ReferenceType" label="Reference Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="MetadataType" label="Metadata Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="MetaspaceObjectType" label="Metaspace Object Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="NarrowOopMode" label="Narrow Oop Mode">
<Field type="string" name="mode" label="Mode" />
</Type>
<Type name="VMOperationType" label="VM Operation Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="CompilerPhaseType" label="Compiler Phase Type">
<Field type="string" name="phase" label="Phase" />
</Type>
<Type name="FlagValueOrigin" label="Flag Value Origin">
<Field type="string" name="origin" label="Origin" />
</Type>
<Type name="CodeBlobType" label="Code Blob Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="InflateCause" label="Inflation Cause">
<Field type="string" name="cause" label="Cause" />
</Type>
<Type name="Package" label="Package">
<Field type="Symbol" name="name" label="Name" />
<Field type="boolean" name="exported" label="Exported" />
</Type>
<Type name="StackTrace" label="Stacktrace">
<Field type="boolean" name="truncated" label="Truncated" />
<Field type="StackFrame" array="true" struct="true" name="frames" label="Stack Frames" />
</Type>
<Type name="FrameType" label="Frame type">
<Field type="string" name="description" label="Description" />
</Type>
<Type name="OldObjectRootSystem" label="GC Root System">
<Field type="string" name="system" label="System" />
</Type>
<Type name="OldObjectRootType" label="GC Root Type">
<Field type="string" name="type" label="Type" />
</Type>
<Type name="OldObjectGcRoot" label="GC Root">
<Field type="string" name="description" label="Root Description" description="Root information" />
<Field type="OldObjectRootSystem" name="system" label="System" description="The subsystem of origin for the root" />
<Field type="OldObjectRootType" name="type" label="Type" description="The root type" />
</Type>
<Type name="OldObjectArray" label="Old Object Array">
<Field type="int" name="size" label="Array Size" description="Size of array" />
<Field type="int" name="index" label="Index" description="Index in the array" />
</Type>
<Type name="OldObjectField" label="Old Object Field">
<Field type="string" name="name" label="Field" description="Name of field" />
<Field type="short" name="modifiers" label="Field Modifiers" description="Field modifiers" />
</Type>
<Type name="OldObject" label="Old Object">
<Field type="ulong" contentType="address" name="address" label="Memory Address" />
<Field type="Class" name="type" label="Java Class" />
<Field type="string" name="description" label="Object Description" description="Object description" />
<Field type="Reference" name="referrer" label="Referrer Object" description="Object referencing this object" />
</Type>
<Type name="Reference" label="Reference">
<Field type="OldObjectArray" name="array" label="Array Information" description="Array or null if it is not an array" />
<Field type="OldObjectField" name="field" label="Field Information" description="Field or null if it is an array" />
<Field type="OldObject" name="object" label="Object" description="Object holder for this reference" />
<Field type="int" name="skip" label="Skip Value" description="The object is this many hops away" />
</Type>
<Type name="StackFrame">
<Field type="Method" name="method" label="Java Method" />
<Field type="int" name="lineNumber" label="Line Number" />
<Field type="int" name="bytecodeIndex" label="Bytecode Index" />
<Field type="FrameType" name="type" label="Frame Type" />
</Type>
<Relation name="JavaMonitorAddress"/>
<Relation name="SafepointId"/>
<Relation name="GcId"/>
<Relation name="CompileId" />
<Relation name="SweepId"/>
<XmlType name="Class" javaType="java.lang.Class" parameterType="const Klass*" fieldType="const Klass*"/>
<XmlType name="ClassLoader" parameterType="const ClassLoaderData*" fieldType="const ClassLoaderData*"/>
<XmlType name="Method" parameterType="const Method*" fieldType="const Method*"/>
<XmlType name="Thread" javaType="java.lang.Thread" parameterType="u8" fieldType="u8"/>
<XmlType name="Tickspan" contentType="tickspan" javaType="long" parameterType="const Tickspan&" fieldType="Tickspan"/>
<XmlType name="Ticks" contentType="tickstamp" javaType="long" parameterType="const Ticks&" fieldType="Ticks"/>
<XmlType name="ulong" javaType="long" unsigned="true" parameterType="u8" fieldType="u8"/>
<XmlType name="uint" javaType="int" unsigned="true" parameterType="unsigned" fieldType="unsigned"/>
<XmlType name="ushort" javaType="short" unsigned="true" parameterType="u2" fieldType="u2"/>
<XmlType name="ubyte" javaType="byte" unsigned="true" parameterType="u1" fieldType="u1"/>
<XmlType name="long" javaType="long" parameterType="s8" fieldType="s8"/>
<XmlType name="int" javaType="int" parameterType="s4" fieldType="s4"/>
<XmlType name="short" javaType="short" parameterType="s2" fieldType="s2"/>
<XmlType name="byte" javaType="byte" parameterType="s1" fieldType="s1"/>
<XmlType name="double" javaType="double" parameterType="double" fieldType="double"/>
<XmlType name="float" javaType="float" parameterType="float" fieldType="float"/>
<XmlType name="boolean" javaType="boolean" parameterType="bool" fieldType="bool"/>
<XmlType name="char" javaType="char" parameterType="char" fieldType="char"/>
<XmlType name="string" javaType="java.lang.String" parameterType="const char*" fieldType="const char*"/>
<XmlContentType name="bytes" annotation="jdk.jfr.DataAmount(BYTES)" />
<XmlContentType name="tickstamp" annotation="jdk.jfr.Timestamp(TICKS)" />
<XmlContentType name="epochmillis" annotation="jdk.jfr.Timestamp(MILLISECONDS_SINCE_EPOCH)" />
<XmlContentType name="tickspan" annotation="jdk.jfr.Timespan(TICKS)" />
<XmlContentType name="address" annotation="jdk.jfr.MemoryAddress" />
<XmlContentType name="percentage" annotation="jdk.jfr.Percentage" />
<XmlContentType name="millis" annotation="jdk.jfr.Timespan(MILLISECONDS)" />
<XmlContentType name="nanos" annotation="jdk.jfr.Timespan(NANOSECONDS)" />
<XmlContentType name="hertz" annotation="jdk.jfr.Frequency" />
<XmlContentType name="bytes-per-second" annotation="jdk.jfr.DataAmount(BYTES), jdk.jfr.Frequency" />
<XmlContentType name="bits-per-second" annotation="jdk.jfr.DataAmount(BITS), jdk.jfr.Frequency" />
</Metadata>
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