mozilla-central/tools/profiler/docs/profilerclasses.umlet.uxf

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>↩
<diagram program="umlet" version="15.0.0">↩
<zoom_level>10</zoom_level>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>80</x>↩
<y>370</y>↩
<w>340</w>↩
<h>190</h>↩
</coordinates>↩
<panel_attributes>ThreadInfo↩
--↩
-mName: nsCString↩
-mRegisterTime: TimeStamp↩
-mThreadId: int↩
-mIsMainThread: bool↩
--↩
NS_INLINE_DECL_THREADSAFE_REFCOUNTING↩
+Name()↩
+RegisterTime()↩
+ThreadId()↩
+IsMainThread()↩
</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>470</x>↩
<y>300</y>↩
<w>600</w>↩
<h>260</h>↩
</coordinates>↩
<panel_attributes>RacyRegisteredThread↩
--↩
-mProfilingStackOwner: NotNull&lt;RefPtr&lt;ProfilingStackOwner&gt;&gt;↩
-mThreadId↩
-mSleep: Atomic&lt;int&gt; /* AWAKE, SLEEPING_NOT_OBSERVED, SLEEPING_OBSERVED */↩
-mIsBeingProfiled: Atomic&lt;bool, Relaxed&gt;↩
--↩
+SetIsBeingProfiled()↩
+IsBeingProfiled()↩
+ReinitializeOnResume()↩
+CanDuplicateLastSampleDueToSleep()↩
+SetSleeping()↩
+SetAwake()↩
+IsSleeping()↩
+ThreadId()↩
+ProfilingStack()↩
+ProfilingStackOwner()</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>470</x>↩
<y>650</y>↩
<w>350</w>↩
<h>360</h>↩
</coordinates>↩
<panel_attributes>RegisteredThread↩
--↩
-mPlatformData: UniquePlatformData↩
-mStackTop: const void*↩
-mThread: nsCOMPtr&lt;nsIThread&gt;↩
-mContext: JSContext*↩
-mJSSampling: enum {INACTIVE, ACTIVE_REQUESTED, ACTIVE, INACTIVE_REQUESTED}↩
-mmJSFlags: uint32_t↩
--↩
+RacyRegisteredThread()↩
+GetPlatformData()↩
+StackTop()↩
+GetRunningEventDelay()↩
+SizeOfIncludingThis()↩
+SetJSContext()↩
+ClearJSContext()↩
+GetJSContext()↩
+Info(): RefPtr&lt;ThreadInfo&gt;↩
+GetEventTarget(): nsCOMPtr&lt;nsIEventTarget&gt;↩
+ResetMainThread(nsIThread*)↩
+StartJSSampling()↩
+StopJSSampling()↩
+PollJSSampling()↩
</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>750</x>↩
<y>550</y>↩
<w>180</w>↩
<h>120</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;&lt;-↩
mRacyRegisteredThread</panel_attributes>↩
<additional_attributes>10.0;100.0;10.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>290</x>↩
<y>550</y>↩
<w>230</w>↩
<h>120</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mThreadInfo: RefPtr&lt;&gt;</panel_attributes>↩
<additional_attributes>210.0;100.0;10.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>70</x>↩
<y>660</y>↩
<w>340</w>↩
<h>190</h>↩
</coordinates>↩
<panel_attributes>PageInformation↩
--↩
-mBrowsingContextID: uint64_t↩
-mInnerWindowID: uint64_t↩
-mUrl: nsCString↩
-mEmbedderInnerWindowID: uint64_t↩
--↩
NS_INLINE_DECL_THREADSAFE_REFCOUNTING↩
+SizeOfIncludingThis(MallocSizeOf)↩
+Equals(PageInformation*)↩
+StreamJSON(SpliceableJSONWriter&amp;)↩
+InnerWindowID()↩
+BrowsingContextID()↩
+Url()↩
+EmbedderInnerWindowID()↩
+BufferPositionWhenUnregistered(): Maybe&lt;uint64_t&gt;↩
+NotifyUnregistered(aBufferPosition: uint64_t)</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>760</x>↩
<y>1890</y>↩
<w>570</w>↩
<h>120</h>↩
</coordinates>↩
<panel_attributes>ProfilerBacktrace↩
--↩
-mName: UniqueFreePtr&lt;char&gt;↩
-mThreadId: int↩
-mProfileChunkedBuffer: UniquePtr&lt;ProfileChunkedBuffer&gt;↩
-mProfileBuffer: UniquePtr&lt;ProfileBuffer&gt;↩
--↩
+StreamJSON(SpliceableJSONWriter&amp;, aProcessStartTime: TimeStamp, UniqueStacks&amp;)↩
</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>20</x>↩
<y>2140</y>↩
<w>620</w>↩
<h>580</h>↩
</coordinates>↩
<panel_attributes>ProfileChunkedBuffer↩
--↩
-mMutex: BaseProfilerMaybeMutex↩
-mChunkManager: ProfileBufferChunkManager*↩
-mOwnedChunkManager: UniquePtr&lt;ProfileBufferChunkManager&gt;↩
-mCurrentChunk: UniquePtr&lt;ProfileBufferChunk&gt;↩
-mNextChunks: UniquePtr&lt;ProfileBufferChunk&gt;↩
-mRequestedChunkHolder: RefPtr&lt;RequestedChunkRefCountedHolder&gt;↩
-mNextChunkRangeStart: ProfileBufferIndex↩
-mRangeStart: Atomic&lt;ProfileBufferIndex, ReleaseAcquire&gt;↩
-mRangeEnd: ProfileBufferIndex↩
-mPushedBlockCount: uint64_t↩
-mClearedBlockCount: Atomic&lt;uint64_t, ReleaseAcquire&gt;↩
--↩
+Byte = ProfileBufferChunk::Byte↩
+Length = ProfileBufferChunk::Length↩
+IsThreadSafe()↩
+IsInSession()↩
+ResetChunkManager()↩
+SetChunkManager()↩
+Clear()↩
+BufferLength(): Maybe&lt;size_t&gt;↩
+SizeOfExcludingThis(MallocSizeOf)↩
+SizeOfIncludingThis(MallocSizeOf)↩
+GetState()↩
+IsThreadSafeAndLockedOnCurrentThread(): bool↩
+LockAndRun(Callback&amp;&amp;)↩
+ReserveAndPut(CallbackEntryBytes&amp;&amp;, Callback&lt;auto(Maybe&lt;ProfileBufferEntryWriter&gt;&amp;)&gt;&amp;&amp;)↩
+Put(aEntryBytes: Length, Callback&lt;auto(Maybe&lt;ProfileBufferEntryWriter&gt;&amp;)&gt;&amp;&amp;)↩
+PutFrom(const void*, Length)↩
+PutObjects(const Ts&amp;...)↩
+PutObject(const T&amp;)↩
+GetAllChunks()↩
+Read(Callback&lt;void(Reader&amp;)&gt;&amp;&amp;): bool↩
+ReadEach(Callback&lt;void(ProfileBufferEntryReader&amp; [, ProfileBufferBlockIndex])&gt;&amp;&amp;)↩
+ReadAt(ProfileBufferBlockIndex, Callback&lt;void(Maybe&lt;ProfileBufferEntryReader&gt;&amp;&amp;)&gt;&amp;&amp;)↩
+AppendContents</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>810</x>↩
<y>2100</y>↩
<w>500</w>↩
<h>620</h>↩
</coordinates>↩
<panel_attributes>ProfileBufferChunk↩
--↩
+Header: {↩
mOffsetFirstBlock; mOffsetPastLastBlock; mDoneTimeStamp;↩
mBufferBytes; mBlockCount; mRangeStart; mProcessId;↩
}↩
-InternalHeader: { mHeader: Header; mNext: UniquePtr&lt;ProfileBufferChunk&gt;; }↩
--↩
-mInternalHeader: InternalHeader↩
-mBuffer: Byte /* First byte */↩
--↩
+Byte = uint8_t↩
+Length = uint32_t↩
+SpanOfBytes = Span&lt;Byte&gt;↩
/+Create(aMinBufferBytes: Length): UniquePtr&lt;ProfileBufferChunk&gt;/↩
+ReserveInitialBlockAsTail(Length): SpanOfBytes↩
+ReserveBlock(Length): { SpanOfBytes, ProfileBufferBlockIndex }↩
+MarkDone()↩
+MarkRecycled()↩
+ChunkHeader()↩
+BufferBytes()↩
+ChunkBytes()↩
+SizeOfExcludingThis(MallocSizeOf)↩
+SizeOfIncludingThis(MallocSizeOf)↩
+RemainingBytes(): Length↩
+OffsetFirstBlock(): Length↩
+OffsetPastLastBlock(): Length↩
+BlockCount(): Length↩
+ProcessId(): int↩
+SetProcessId(int)↩
+RangeStart(): ProfileBufferIndex↩
+SetRangeStart(ProfileBufferIndex)↩
+BufferSpan(): Span&lt;const Byte&gt;↩
+ByteAt(aOffset: Length)↩
+GetNext(): maybe-const ProfileBufferChunk*↩
+ReleaseNext(): UniquePtr&lt;ProfileBufferChunk&gt;↩
+InsertNext(UniquePtr&lt;ProfileBufferChunk&gt;&amp;&amp;)↩
+Last(): const ProfileBufferChunk*↩
+SetLast(UniquePtr&lt;ProfileBufferChunk&gt;&amp;&amp;)↩
/+Join(UniquePtr&lt;ProfileBufferChunk&gt;&amp;&amp;, UniquePtr&lt;ProfileBufferChunk&gt;&amp;&amp;)/↩
</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>120</x>↩
<y>2850</y>↩
<w>570</w>↩
<h>350</h>↩
</coordinates>↩
<panel_attributes>ProfileBufferEntryReader↩
--↩
-mCurrentSpan: SpanOfConstBytes↩
-mNextSpanOrEmpty: SpanOfConstBytes↩
-mCurrentBlockIndex: ProfileBufferBlockIndex↩
-mNextBlockIndex: ProfileBufferBlockIndex↩
--↩
+RemainingBytes(): Length↩
+SetRemainingBytes(Length)↩
+CurrentBlockIndex(): ProfileBufferBlockIndex↩
+NextBlockIndex(): ProfileBufferBlockIndex↩
+EmptyIteratorAtOffset(Length): ProfileBufferEntryReader↩
+operator*(): const Byte&amp;↩
+operator++(): ProfileBufferEntryReader&amp;↩
+operator+=(Length): ProfileBufferEntryReader&amp;↩
+operator==(const ProfileBufferEntryReader&amp;)↩
+operator!=(const ProfileBufferEntryReader&amp;)↩
+ReadULEB128&lt;T&gt;(): T↩
+ReadBytes(void*, Length)↩
+ReadIntoObject(T&amp;)↩
+ReadIntoObjects(Ts&amp;...)↩
+ReadObject&lt;T&gt;(): T</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>740</x>↩
<y>2850</y>↩
<w>570</w>↩
<h>300</h>↩
</coordinates>↩
<panel_attributes>ProfileBufferEntryWriter↩
--↩
-mCurrentSpan: SpanOfBytes↩
-mNextSpanOrEmpty: SpanOfBytes↩
-mCurrentBlockIndex: ProfileBufferBlockIndex↩
-mNextBlockIndex: ProfileBufferBlockIndex↩
--↩
+RemainingBytes(): Length↩
+CurrentBlockIndex(): ProfileBufferBlockIndex↩
+NextBlockIndex(): ProfileBufferBlockIndex↩
+operator*(): Byte&amp;↩
+operator++(): ProfileBufferEntryReader&amp;↩
+operator+=(Length): ProfileBufferEntryReader&amp;↩
/+ULEB128Size(T): unsigned/↩
+WriteULEB128(T)↩
/+SumBytes(const Ts&amp;...): Length/↩
+WriteFromReader(ProfileBufferEntryReader&amp;, Length)↩
+WriteObject(const T&amp;)↩
+WriteObjects(const T&amp;)</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>120</x>↩
<y>3270</y>↩
<w>570</w>↩
<h>80</h>↩
</coordinates>↩
<panel_attributes>ProfileBufferEntryReader::Deserializer&lt;T&gt;↩
/to be specialized for all types read from ProfileBufferEntryReader/↩
--↩
/+ReadInto(ProfileBufferEntryReader&amp;, T&amp;)/↩
/+Read&lt;T&gt;(ProfileBufferEntryReader&amp;): T/</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>740</x>↩
<y>3270</y>↩
<w>570</w>↩
<h>80</h>↩
</coordinates>↩
<panel_attributes>ProfileBufferEntryWriter::Serializer&lt;T&gt;↩
/to be specialized for all types written into ProfileBufferEntryWriter/↩
--↩
/+Bytes(const T&amp;): Length/↩
/+Write(ProfileBufferEntryWriter&amp;, const T&amp;)/</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>330</x>↩
<y>2710</y>↩
<w>110</w>↩
<h>160</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;creates&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;10.0;60.0;140.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>430</x>↩
<y>2710</y>↩
<w>360</w>↩
<h>160</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;creates&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;10.0;340.0;140.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>660</x>↩
<y>2710</y>↩
<w>260</w>↩
<h>160</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;points into&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;140.0;240.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>870</x>↩
<y>2710</y>↩
<w>140</w>↩
<h>160</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;points into&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;140.0;80.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>630</x>↩
<y>2170</y>↩
<w>200</w>↩
<h>40</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mCurrentChunk</panel_attributes>↩
<additional_attributes>10.0;20.0;180.0;20.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>630</x>↩
<y>2230</y>↩
<w>200</w>↩
<h>40</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mNextChunks</panel_attributes>↩
<additional_attributes>10.0;20.0;180.0;20.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>1100</x>↩
<y>2030</y>↩
<w>170</w>↩
<h>90</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mInternalHeader.mNext</panel_attributes>↩
<additional_attributes>10.0;70.0;10.0;20.0;150.0;20.0;150.0;70.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>490</x>↩
<y>3190</y>↩
<w>70</w>↩
<h>100</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;uses&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;10.0;10.0;80.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>580</x>↩
<y>3190</y>↩
<w>230</w>↩
<h>100</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;uses&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;10.0;210.0;80.0</additional_attributes>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>50</x>↩
<y>1620</y>↩
<w>570</w>↩
<h>410</h>↩
</coordinates>↩
<panel_attributes>ProfileBuffer↩
--↩
-mFirstSamplingTimeNs: double↩
-mLastSamplingTimeNs: double↩
-mIntervalNs, etc.: ProfilerStats↩
--↩
+IsThreadSafe(): bool↩
+AddEntry(const ProfileBufferEntry&amp;): uint64_t↩
+AddThreadIdEntry(int): uint64_t↩
+PutObjects(Kind, const Ts&amp;...): ProfileBufferBlockIndex↩
+CollectCodeLocation(...)↩
+AddJITInfoForRange(...)↩
+StreamSamplesToJSON(SpliceableJSONWriter&amp;, aThreadId: int, aSinceTime: double, UniqueStacks&amp;)↩
+StreamMarkersToJSON(SpliceableJSONWriter&amp;, ...)↩
+StreamPausedRangesToJSON(SpliceableJSONWriter&amp;, aSinceTime: double)↩
+StreamProfilerOverheadToJSON(SpliceableJSONWriter&amp;, ...)↩
+StreamCountersToJSON(SpliceableJSONWriter&amp;, ...)↩
+DuplicateLsstSample↩
+DiscardSamplesBeforeTime(aTime: double)↩
+GetEntry(aPosition: uint64_t): ProfileBufferEntry↩
+SizeOfExcludingThis(MallocSizeOf)↩
+SizeOfIncludingThis(MallocSizeOf)↩
+CollectOverheadStats(...)↩
+GetProfilerBufferInfo(): ProfilerBufferInfo↩
+BufferRangeStart(): uint64_t↩
+BufferRangeEnd(): uint64_t</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>690</x>↩
<y>1620</y>↩
<w>230</w>↩
<h>60</h>↩
</coordinates>↩
<panel_attributes>ProfileBufferEntry↩
--↩
+mKind: Kind↩
+mStorage: uint8_t[kNumChars=8]</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>930</x>↩
<y>1620</y>↩
<w>440</w>↩
<h>130</h>↩
</coordinates>↩
<panel_attributes>UniqueJSONStrings↩
--↩
-mStringTableWriter: SpliceableChunkedJSONWriter↩
-mStringHashToIndexMap: HashMap&lt;HashNumber, uint32_t&gt;↩
--↩
+SpliceStringTableElements(SpliceableJSONWriter&amp;)↩
+WriteProperty(JSONWriter&amp;, aName: const char*, aStr: const char*)↩
+WriteElement(JSONWriter&amp;, aStr: const char*)↩
+GetOrAddIndex(const char*): uint32_t</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>680</x>↩
<y>1760</y>↩
<w>470</w>↩
<h>110</h>↩
</coordinates>↩
<panel_attributes>UniqueStack↩
--↩
-mFrameTableWriter: SpliceableChunkedJSONWriter↩
-mFrameToIndexMap: HashMap&lt;FrameKey, uint32_t, FrameKeyHasher&gt;↩
-mStackTableWriter: SpliceableChunkedJSONWriter↩
-mStackToIndexMap: HashMap&lt;StackKey, uint32_t, StackKeyHasher&gt;↩
-mJITInfoRanges: Vector&lt;JITFrameInfoForBufferRange&gt;</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>320</x>↩
<y>2020</y>↩
<w>230</w>↩
<h>140</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mEntries: ProfileChunkedBuffer&amp;</panel_attributes>↩
<additional_attributes>10.0;10.0;10.0;120.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>610</x>↩
<y>1640</y>↩
<w>100</w>↩
<h>40</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;uses&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;20.0;80.0;20.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>610</x>↩
<y>1710</y>↩
<w>340</w>↩
<h>40</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;uses&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;20.0;320.0;20.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>610</x>↩
<y>1800</y>↩
<w>90</w>↩
<h>40</h>↩
</coordinates>↩
<panel_attributes>lt=.&gt;↩
&lt;&lt;uses&gt;&gt;</panel_attributes>↩
<additional_attributes>10.0;20.0;70.0;20.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>610</x>↩
<y>1900</y>↩
<w>170</w>↩
<h>40</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mProfileBuffer</panel_attributes>↩
<additional_attributes>150.0;20.0;10.0;20.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>590</x>↩
<y>1940</y>↩
<w>250</w>↩
<h>220</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mProfileChunkedBuffer</panel_attributes>↩
<additional_attributes>170.0;10.0;10.0;200.0</additional_attributes>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>20</x>↩
<y>1030</y>↩
<w>490</w>↩
<h>550</h>↩
</coordinates>↩
<panel_attributes>CorePS↩
--↩
/-sInstance: CorePS*/↩
-mMainThreadId: int↩
-mProcessStartTime: TimeStamp↩
-mCoreBuffer: ProfileChunkedBuffer↩
-mRegisteredThreads: Vector&lt;UniquePtr&lt;RegisteredThread&gt;&gt;↩
-mRegisteredPages: Vector&lt;RefPtr&lt;PageInformation&gt;&gt;↩
-mCounters: Vector&lt;BaseProfilerCount*&gt;↩
-mLul: UniquePtr&lt;lul::LUL&gt; /* linux only */↩
-mProcessName: nsAutoCString↩
-mJsFrames: JsFrameBuffer↩
--↩
+Create↩
+Destroy↩
+Exists(): bool↩
+AddSizeOf(...)↩
+MainThreadId()↩
+ProcessStartTime()↩
+CoreBuffer()↩
+RegisteredThreads(PSLockRef)↩
+JsFrames(PSLockRef)↩
/+AppendRegisteredThread(PSLockRef, UniquePtr&lt;RegisteredThread&gt;)/↩
/+RemoveRegisteredThread(PSLockRef, RegisteredThread*)/↩
+RegisteredPages(PSLockRef)↩
/+AppendRegisteredPage(PSLockRef, RefPtr&lt;PageInformation&gt;)/↩
/+RemoveRegisteredPage(PSLockRef, aRegisteredInnerWindowID: uint64_t)/↩
/+ClearRegisteredPages(PSLockRef)/↩
+Counters(PSLockRef)↩
+AppendCounter↩
+RemoveCounter↩
+Lul(PSLockRef)↩
+SetLul(PSLockRef, UniquePtr&lt;lul::LUL&gt;)↩
+ProcessName(PSLockRef)↩
+SetProcessName(PSLockRef, const nsACString&amp;)↩
</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>20</x>↩
<y>1570</y>↩
<w>110</w>↩
<h>590</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;&lt;-↩
mCoreBuffer</panel_attributes>↩
<additional_attributes>10.0;10.0;10.0;570.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>160</x>↩
<y>840</y>↩
<w>150</w>↩
<h>210</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mRegisteredPages</panel_attributes>↩
<additional_attributes>10.0;190.0;10.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>250</x>↩
<y>840</y>↩
<w>240</w>↩
<h>210</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mRegisteredThreads</panel_attributes>↩
<additional_attributes>10.0;190.0;220.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>920</x>↩
<y>860</y>↩
<w>340</w>↩
<h>190</h>↩
</coordinates>↩
<panel_attributes>SamplerThread↩
--↩
-mSampler: Sampler↩
-mActivityGeneration: uint32_t↩
-mIntervalMicroseconds: int↩
-mThread /* OS-specific */↩
-mPostSamplingCallbackList: UniquePtr&lt;PostSamplingCallbackListItem&gt;↩
--↩
+Run()↩
+Stop(PSLockRef)↩
+AppendPostSamplingCallback(PSLockRef, PostSamplingCallback&amp;&amp;)</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>1060</x>↩
<y>600</y>↩
<w>340</w>↩
<h>190</h>↩
</coordinates>↩
<panel_attributes>Sampler↩
--↩
-mOldSigprofHandler: sigaction↩
-mMyPid: int↩
-mSamplerTid: int↩
+sSigHandlerCoordinator↩
--↩
+Disable(PSLockRef)↩
+SuspendAndSampleAndResumeThread(PSLockRef, const RegisteredThread&amp;, aNow: TimeStamp, const Func&amp;)↩
</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>1190</x>↩
<y>780</y>↩
<w>90</w>↩
<h>100</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;&lt;-↩
mSampler</panel_attributes>↩
<additional_attributes>10.0;80.0;10.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>UMLClass</id>↩
<coordinates>↩
<x>610</x>↩
<y>1130</y>↩
<w>470</w>↩
<h>400</h>↩
</coordinates>↩
<panel_attributes>ActivePS↩
--↩
/-sInstance: ActivePS*/↩
-mGeneration: const uint32_t↩
/-sNextGeneration: uint32_t/↩
-mCapacity: const PowerOfTwo↩
-mDuration: const Maybe&lt;double&gt;↩
-mInterval: const double /* milliseconds */↩
-mFeatures: const uint32_t↩
-mFilters: Vector&lt;std::string&gt;↩
-mActiveBrowsingContextID: uint64_t↩
-mProfileBufferChunkManager: ProfileBufferChunkManagerWithLocalLimit↩
-mProfileBuffer: ProfileBuffer↩
-mLiveProfiledThreads: Vector&lt;LiveProfiledThreadData&gt;↩
-mDeadProfiledThreads: Vector&lt;UniquePtr&lt;ProfiledThreadData&gt;&gt;↩
-mDeadProfiledPages: Vector&lt;RefPtr&lt;PageInformation&gt;&gt;↩
-mSamplerThread: SamplerThread* const↩
-mInterposeObserver: RefPtr&lt;ProfilerIOInterposeObserver&gt;↩
-mPaused: bool↩
-mWasPaused: bool /* linux */↩
-mBaseProfileThreads: UniquePtr&lt;char[]&gt;↩
-mGeckoIndexWhenBaseProfileAdded: ProfileBufferBlockIndex↩
-mExitProfiles: Vector&lt;ExitProfile&gt;↩
--↩
+</panel_attributes>↩
<additional_attributes/>↩
</element>↩
<element>↩
<id>Relation</id>↩
<coordinates>↩
<x>970</x>↩
<y>1040</y>↩
<w>140</w>↩
<h>110</h>↩
</coordinates>↩
<panel_attributes>lt=&lt;&lt;&lt;&lt;-↩
mSamplerThread</panel_attributes>↩
<additional_attributes>10.0;90.0;10.0;10.0</additional_attributes>↩
</element>↩
<element>↩
<id>UMLNote</id>↩
<coordinates>↩
<x>500</x>↩
<y>160</y>↩
<w>510</w>↩
<h>100</h>↩
</coordinates>↩
<panel_attributes>bg=red↩
This document pre-dates the generated image profilerclasses-20220913.png!↩
Unfortunately, the changes to make the image were lost.↩
↩
This previous version may still be useful to start reconstructing the image,↩
if there is a need to update it.</panel_attributes>↩
<additional_attributes/>↩
</element>↩
</diagram>↩