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org::netbeans::lib::profiler::server::ProfilerRuntimeCPU Class Reference

Inheritance diagram for org::netbeans::lib::profiler::server::ProfilerRuntimeCPU:

org::netbeans::lib::profiler::server::ProfilerRuntime org::netbeans::lib::profiler::global::CommonConstants org::netbeans::lib::profiler::server::ProfilerRuntimeCPUFullInstr org::netbeans::lib::profiler::server::ProfilerRuntimeCPUSampledInstr

List of all members.


Detailed Description

This class contains the functionality that is common for all CPU profiling methods available in JFluid.

Author:
Tomas Hurka

Misha Dmitriev

Definition at line 53 of file ProfilerRuntimeCPU.java.


Static Public Member Functions

static void createEventBuffer (int bufSize)
static void createThreadInfoForCurrentThread ()
static void dumpEventBuffer ()
static long getAbsTimeStampInCollectedFormat ()
static void handleJavaLangReflectMethodInvoke (Method method)
static void handleServletDoMethod (Object request)
static void init (ExternalActionsHandler h)
static void monitorEntry (Thread t, Object monitor)
static void monitorExit (Thread t, Object monitor)
static boolean profiledTargetAppThreadsExist ()
static void profilePointHit (char id)
static void resetProfilerCollectors (int instrType)
static void resetProfilerCollectors ()
static void resumeCurrentThreadTimer ()
static void setInstrMethodsInvoked (boolean[] methodInvoked)
static void setJavaLangReflectMethodInvokeInterceptEnabled (boolean v)
static void setNProfiledThreadsLimit (int num)
static void setTimerTypes (boolean absolute, boolean threadCPU)
static void sleepEntry ()
static void sleepExit ()
static ThreadInfo suspendCurrentThreadTimer ()
static void waitEntry ()
static void waitExit ()
static void writeProfilingPointHitEvent (int id, long absTimeStamp)

Static Public Attributes

static final byte ADJUST_TIME = 5
static final int AGENT_ID_ANY = -1
static final int AGENT_STATE_CONNECTED = 3
static final int AGENT_STATE_DIFFERENT_ID = 4
static final int AGENT_STATE_NOT_RUNNING = 0
static final int AGENT_STATE_OTHER_SESSION_IN_PROGRESS = 5
static final int AGENT_STATE_READY_DIRECT = 2
static final int AGENT_STATE_READY_DYNAMIC = 1
static final int AGENT_VERSION_10_M10 = 2
static final int AGENT_VERSION_10_M9 = 1
static final int AGENT_VERSION_60_BETA1 = 8
static final int AGENT_VERSION_60_M10 = 7
static final int AGENT_VERSION_60_M5 = 3
static final int AGENT_VERSION_60_M6 = 4
static final int AGENT_VERSION_60_M7 = 5
static final int AGENT_VERSION_60_M8 = 6
static final int ARCH_32 = 32
static final int ARCH_64 = 64
static final byte BUFFEREVENT_PROFILEPOINT_HIT = 26
static final String CALIBRATION_PSEUDO_CLASS_NAME = "____Profiler+Calibration+Run____"
static final byte COMPACT_EVENT_FORMAT_BYTE_MASK = (byte) 0x80
static final char COMPACT_EVENT_METHOD_ID_MASK = 0x3FFF
static final int CPU_INSTR_FULL = 0
static final int CPU_INSTR_SAMPLED = 1
static final int CURRENT_AGENT_VERSION = AGENT_VERSION_60_BETA1
static final String ENGINE_WARNING = "*** Profiler engine warning: "
static final int EVENT_BUFFER_SIZE_IN_BYTES = 1200000
static final int FILTER_CONTAINS = 20
static final int FILTER_ENDS_WITH = 30
static final int FILTER_EQUALS = 40
static final int FILTER_NONE = 0
static final int FILTER_REGEXP = 50
static final int FILTER_STARTS_WITH = 10
static final int INJ_CODE_REGION = 8
static final int INJ_MAXNUMBER = 11
static final int INJ_OBJECT_ALLOCATIONS = 9
static final int INJ_OBJECT_LIVENESS = 10
static final int INJ_RECURSIVE_MARKER_METHOD = 2
static final int INJ_RECURSIVE_NORMAL_METHOD = 0
static final int INJ_RECURSIVE_ROOT_METHOD = 1
static final int INJ_RECURSIVE_SAMPLED_MARKER_METHOD = 5
static final int INJ_RECURSIVE_SAMPLED_NORMAL_METHOD = 3
static final int INJ_RECURSIVE_SAMPLED_ROOT_METHOD = 4
static final int INJ_REFLECT_METHOD_INVOKE = 6
static final int INJ_SERVLET_DO_METHOD = 7
static final int INSTR_CODE_REGION = 1
static final int INSTR_MAXNUMBER = 6
static final int INSTR_MEMORY_BASE = 4
static final int INSTR_NONE = 0
static final int INSTR_OBJECT_ALLOCATIONS = 4
static final int INSTR_OBJECT_LIVENESS = 5
static final int INSTR_RECURSIVE_FULL = 2
static final int INSTR_RECURSIVE_SAMPLED = 3
static final int INSTRSCHEME_EAGER = 2
static final int INSTRSCHEME_LAZY = 1
static final int INSTRSCHEME_TOTAL = 3
static final String INVOKE_METHOD_NAME = "invoke"
static final String INVOKE_METHOD_SIGNATURE = "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;"
static final String JAVA_LANG_REFLECT_METHOD_DOTTED_CLASS_NAME = "java.lang.reflect.Method"
static final String JAVA_LANG_REFLECT_METHOD_SLASHED_CLASS_NAME = "java/lang/reflect/Method"
static final int JDK_15 = 2
static final String JDK_15_STRING = "jdk15"
static final int JDK_16 = 3
static final String JDK_16_STRING = "jdk16"
static final int JDK_17 = 4
static final String JDK_17_STRING = "jdk17"
static final int JDK_UNSUPPORTED = -1
static final String JDK_UNSUPPORTED_STRING = "UNSUPPORTED_JDK"
static final byte MARKER_ENTRY = 3
static final byte MARKER_ENTRY_UNSTAMPED = 18
static final byte MARKER_EXIT = 4
static final byte MARKER_EXIT_UNSTAMPED = 19
static final char MAX_METHOD_ID_FOR_COMPACT_FORMAT = 0x3FFF
static final byte METHOD_ENTRY = 6
static final byte METHOD_ENTRY_COMPACT_BYTE_MASK = (byte) 0x80
static final char METHOD_ENTRY_COMPACT_MASK = 0x8000
static final byte METHOD_ENTRY_MONITOR = 22
static final byte METHOD_ENTRY_SLEEP = 24
static final byte METHOD_ENTRY_UNSTAMPED = 16
static final byte METHOD_ENTRY_WAIT = 20
static final byte METHOD_EXIT = 7
static final byte METHOD_EXIT_COMPACT_BYTE_MASK = (byte) 0xC0
static final char METHOD_EXIT_COMPACT_MASK = 0xC000
static final byte METHOD_EXIT_MONITOR = 23
static final byte METHOD_EXIT_SLEEP = 25
static final byte METHOD_EXIT_UNSTAMPED = 17
static final byte METHOD_EXIT_WAIT = 21
static final byte NEW_THREAD = 11
static final String NO_CLASS_NAME = "*NO_CLASS_NAME*"
static final String NO_METHOD_NAME = "*NO_METHOD_NAME*"
static final String NO_METHOD_SIGNATURE = "*NO_METHOD_SIGNATURE*"
static final byte OBJ_ALLOC_STACK_TRACE = 12
static final byte OBJ_GC_HAPPENED = 15
static final byte OBJ_LIVENESS_STACK_TRACE = 14
static final String PLEASE_REPORT_PROBLEM = "*** Please report this problem to feedback@profiler.netbeans.org"
static final String PROFILER_DOTTED_CLASS_PREFIX = "org.netbeans.lib.profiler."
static final String PROFILER_SEPARATE_EXEC_THREAD_NAME = "*** JFluid Separate Command Execution Thread"
static final String PROFILER_SERVER_SLASHED_CLASS_PREFIX = "org/netbeans/lib/profiler/server/"
static final String PROFILER_SERVER_THREAD_NAME = "*** Profiler Agent Communication Thread"
static final String PROFILER_SPECIAL_EXEC_THREAD_NAME = "*** Profiler Agent Special Execution Thread"
static final byte RESET_COLLECTORS = 10
static final byte ROOT_ENTRY = 1
static final byte ROOT_EXIT = 2
static final byte SERVLET_DO_METHOD = 27
static final byte SET_FOLLOWING_EVENTS_THREAD = 13
static final int SORTING_COLUMN_DEFAULT = -1
static final byte THREAD_STATUS_MONITOR = 3
static final java.awt.Color THREAD_STATUS_MONITOR_COLOR = new java.awt.Color(255, 114, 102)
static final String THREAD_STATUS_MONITOR_STRING = messages.getString("CommonConstants_ThreadStatusMonitorString")
static final byte THREAD_STATUS_RUNNING = 1
static final java.awt.Color THREAD_STATUS_RUNNING_COLOR = new java.awt.Color(58, 228, 103)
static final String THREAD_STATUS_RUNNING_STRING = messages.getString("CommonConstants_ThreadStatusRunningString")
static final byte THREAD_STATUS_SLEEPING = 2
static final java.awt.Color THREAD_STATUS_SLEEPING_COLOR = new java.awt.Color(155, 134, 221)
static final String THREAD_STATUS_SLEEPING_STRING = messages.getString("CommonConstants_ThreadStatusSleepingString")
static final byte THREAD_STATUS_UNKNOWN = -1
static final java.awt.Color THREAD_STATUS_UNKNOWN_COLOR = java.awt.Color.LIGHT_GRAY
static final String THREAD_STATUS_UNKNOWN_STRING = messages.getString("CommonConstants_ThreadStatusUnknownString")
static final byte THREAD_STATUS_WAIT = 4
static final java.awt.Color THREAD_STATUS_WAIT_COLOR = new java.awt.Color(255, 228, 90)
static final String THREAD_STATUS_WAIT_STRING = messages.getString("CommonConstants_ThreadStatusWaitString")
static final byte THREAD_STATUS_ZOMBIE = 0
static final java.awt.Color THREAD_STATUS_ZOMBIE_COLOR = java.awt.Color.BLACK
static final String THREAD_STATUS_ZOMBIE_STRING = messages.getString("CommonConstants_ThreadStatusZombieString")
static final byte THREADS_RESUMED = 9
static final byte THREADS_SUSPENDED = 8
static final byte TWO_TIMESTAMP_EVENTS = 6

Static Protected Member Functions

static void changeAllThreadsInProfRuntimeMethodStatus (int val)
static void clearDataStructures ()
static void copyLocalBuffer (ThreadInfo ti)
static void createNewDataStructures ()
static long currentTimeInCounts ()
static void enableProfiling (boolean v)
static void monitorEntryCPU (Thread t, Object monitor)
static void monitorExitCPU (Thread t, Object monitor)
static void sleepEntryCPU ()
static void sleepExitCPU ()
static void waitEntryCPU ()
static void waitExitCPU ()

Static Protected Attributes

static boolean absoluteTimerOn
static byte[] eventBuffer
static ExternalActionsHandler externalActionsHandler
static int globalEvBufPos
static int globalEvBufPosThreshold
static boolean[] instrMethodInvoked
static int nProfiledThreadsAllowed
static volatile boolean recursiveInstrumentationDisabled = false
static volatile boolean sendingBuffer
static boolean threadCPUTimerOn

Static Package Functions

static void writeAdjustTimeEvent (ThreadInfo ti, long absTimeStamp, long threadTimeStamp)
static void writeServletDoMethod (ThreadInfo ti, String method, String servletPath, String sessionId)
static void writeThreadCreationEvent (ThreadInfo ti)
static void writeTimeStampedEvent (byte eventType, ThreadInfo ti, char methodId)
static void writeWaitTimeEvent (byte eventType, ThreadInfo ti)

Static Package Attributes

static final ResourceBundle messages = ResourceBundle.getBundle("org.netbeans.lib.profiler.global.Bundle")

Static Private Member Functions

static void servletDoMethodHook (ThreadInfo ti, Object request)

Static Private Attributes

static final boolean DEBUG = false
static Method getMethodMethod
static Method getRequestedSessionIdMethod
static Method getServletPathMethod
static boolean javaLangReflectMethodInvokeInterceptEnabled = false
static int nProfiledThreadsLimit

The documentation for this class was generated from the following file:

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