public GCEvent(GCProcess owningProcess)
{
Parent = owningProcess;
heapCount = owningProcess.heapCount;
if (heapCount > 1)
{
GCCpuServerGCThreads = new float[heapCount];
}
pinnedObjectSizes = -1;
totalPinnedPlugSize = -1;
totalUserPinnedPlugSize = -1;
duplicatedPinningReports = 0;
}
internal static IDictionary<int, GCProcess> Collect(
TraceEventSource source,
float sampleIntervalMSec,
IDictionary<int, GCProcess> perProc = null,
MutableTraceEventStackSource stackSource = null,
Predicate<TraceEvent> filterFunc = null)
{
if (perProc == null)
{
perProc = new Dictionary<int, GCProcess>();
}
source.Kernel.AddCallbackForEvents(delegate (ProcessCtrTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
var stats = perProc.GetOrCreate(data.ProcessID);
stats.PeakVirtualMB = ((double)data.PeakVirtualSize) / 1000000.0;
stats.PeakWorkingSetMB = ((double)data.PeakWorkingSetSize) / 1000000.0;
});
Action<RuntimeInformationTraceData> doAtRuntimeStart = delegate (RuntimeInformationTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
var stats = perProc.GetOrCreate(data.ProcessID);
stats.RuntimeVersion = "V " + data.VMMajorVersion.ToString() + "." + data.VMMinorVersion + "." + data.VMBuildNumber
+ "." + data.VMQfeNumber;
stats.StartupFlags = data.StartupFlags;
stats.Bitness = (data.RuntimeDllPath.ToLower().Contains("framework64") ? 64 : 32);
if (stats.CommandLine == null)
stats.CommandLine = data.CommandLine;
};
// log at both startup and rundown
//var clrRundown = new ClrRundownTraceEventParser(source);
//clrRundown.RuntimeStart += doAtRuntimeStart;
source.Clr.AddCallbackForEvent("Runtime/Start", doAtRuntimeStart);
Action<ProcessTraceData> processStartCallback = data =>
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
var stats = perProc.GetOrCreate(data.ProcessID);
if (!string.IsNullOrEmpty(data.KernelImageFileName))
{
// When we just have an EventSource (eg, the source was created by
// ETWTraceEventSource), we don't necessarily have the process names
// decoded - it all depends on whether we have seen a ProcessStartGroup
// event or not. When the trace was taken after the process started we
// know we didn't see such an event.
string name = GetImageName(data.KernelImageFileName);
// Strictly speaking, this is not really fixing it 'cause
// it doesn't handle when a process with the same name starts
// with the same pid. The chance of that happening is really small.
if (stats.isDead == true)
{
stats = new GCProcess();
stats.Init(data);
perProc[data.ProcessID] = stats;
}
}
var commandLine = data.CommandLine;
if (!string.IsNullOrEmpty(commandLine))
stats.CommandLine = commandLine;
};
source.Kernel.AddCallbackForEvent("Process/Start", processStartCallback);
source.Kernel.AddCallbackForEvent("Process/DCStart", processStartCallback);
Action<ProcessTraceData> processEndCallback = delegate (ProcessTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
var stats = perProc.GetOrCreate(data.ProcessID);
if (string.IsNullOrEmpty(stats.ProcessName))
{
stats.ProcessName = GetImageName(data.KernelImageFileName);
}
if (data.OpcodeName == "Stop")
{
stats.isDead = true;
}
};
source.Kernel.AddCallbackForEvent("Process/Stop", processEndCallback);
source.Kernel.AddCallbackForEvent("Process/DCStop", processEndCallback);
#if (!CAP)
CircularBuffer<ThreadWorkSpan> RecentThreadSwitches = new CircularBuffer<ThreadWorkSpan>(10000);
source.Kernel.AddCallbackForEvent("Thread/CSwitch", delegate (CSwitchTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
RecentThreadSwitches.Add(new ThreadWorkSpan(data));
GCProcess stats;
if (perProc.TryGetValue(data.ProcessID, out stats))
{
stats.ThreadId2Priority[data.NewThreadID] = data.NewThreadPriority;
if (stats.IsServerGCThread(data.ThreadID) > -1)
{
stats.ServerGcHeap2ThreadId[data.ProcessorNumber] = data.ThreadID;
}
}
foreach (var gcProcess in perProc.Values)
{
GCEvent _event = gcProcess.GetCurrentGC();
// If we are in the middle of a GC.
if (_event != null)
{
if ((_event.Type != GCType.BackgroundGC) && (gcProcess.isServerGCUsed == 1))
{
_event.AddServerGcThreadSwitch(new ThreadWorkSpan(data));
}
}
}
});
CircularBuffer<ThreadWorkSpan> RecentCpuSamples = new CircularBuffer<ThreadWorkSpan>(1000);
StackSourceSample sample = new StackSourceSample(stackSource);
source.Kernel.AddCallbackForEvent("PerfInfo/Sample", delegate (SampledProfileTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
RecentCpuSamples.Add(new ThreadWorkSpan(data));
GCProcess processWithGc = null;
foreach (var gcProcess in perProc.Values)
{
GCEvent e = gcProcess.GetCurrentGC();
// If we are in the middle of a GC.
if (e != null)
{
if ((e.Type != GCType.BackgroundGC) && (gcProcess.isServerGCUsed == 1))
{
e.AddServerGcSample(new ThreadWorkSpan(data));
processWithGc = gcProcess;
}
}
}
if (stackSource != null && processWithGc != null)
{
GCEvent e = processWithGc.GetCurrentGC();
sample.Metric = 1;
sample.TimeRelativeMSec = data.TimeStampRelativeMSec;
var nodeName = string.Format("Server GCs #{0} in {1} (PID:{2})", e.GCNumber, processWithGc.ProcessName, processWithGc.ProcessID);
var nodeIndex = stackSource.Interner.FrameIntern(nodeName);
sample.StackIndex = stackSource.Interner.CallStackIntern(nodeIndex, stackSource.GetCallStack(data.CallStackIndex(), data));
stackSource.AddSample(sample);
}
GCProcess stats;
if (perProc.TryGetValue(data.ProcessID, out stats))
{
if (stats.IsServerGCThread(data.ThreadID) > -1)
{
stats.ServerGcHeap2ThreadId[data.ProcessorNumber] = data.ThreadID;
}
var cpuIncrement = sampleIntervalMSec;
stats.ProcessCpuMSec += cpuIncrement;
GCEvent _event = stats.GetCurrentGC();
// If we are in the middle of a GC.
if (_event != null)
{
bool isThreadDoingGC = false;
if ((_event.Type != GCType.BackgroundGC) && (stats.isServerGCUsed == 1))
{
int heapIndex = stats.IsServerGCThread(data.ThreadID);
if (heapIndex != -1)
{
_event.AddServerGCThreadTime(heapIndex, cpuIncrement);
isThreadDoingGC = true;
}
}
else if (data.ThreadID == stats.suspendThreadIDGC)
{
_event.GCCpuMSec += cpuIncrement;
isThreadDoingGC = true;
}
else if (stats.IsBGCThread(data.ThreadID))
{
Debug.Assert(stats.currentBGC != null);
if (stats.currentBGC != null)
stats.currentBGC.GCCpuMSec += cpuIncrement;
isThreadDoingGC = true;
}
if (isThreadDoingGC)
{
stats.GCCpuMSec += cpuIncrement;
}
}
}
});
#endif
source.Clr.AddCallbackForEvent("GC/SuspendEEStart", delegate (GCSuspendEETraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
var stats = perProc.GetOrCreate(data.ProcessID);
switch (data.Reason)
{
case GCSuspendEEReason.SuspendForGC:
stats.suspendThreadIDGC = data.ThreadID;
break;
case GCSuspendEEReason.SuspendForGCPrep:
stats.suspendThreadIDBGC = data.ThreadID;
break;
default:
stats.suspendThreadIDOther = data.ThreadID;
break;
}
stats.suspendTimeRelativeMSec = data.TimeStampRelativeMSec;
});
// In 2.0 we didn't have this event.
source.Clr.AddCallbackForEvent("GC/SuspendEEStop", delegate (GCNoUserDataTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
if ((stats.suspendThreadIDBGC > 0) && (stats.currentBGC != null))
{
stats.currentBGC._SuspendDurationMSec += data.TimeStampRelativeMSec - stats.suspendTimeRelativeMSec;
}
stats.suspendEndTimeRelativeMSec = data.TimeStampRelativeMSec;
});
source.Clr.AddCallbackForEvent("GC/RestartEEStop", delegate (GCNoUserDataTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if (_event.Type == GCType.BackgroundGC)
{
stats.AddConcurrentPauseTime(_event, data.TimeStampRelativeMSec);
}
else
{
Debug.Assert(_event.PauseStartRelativeMSec != 0);
// In 2.0 Concurrent GC, since we don't know the GC's type we can't tell if it's concurrent
// or not. But we know we don't have nested GCs there so simply check if we have received the
// GCStop event; if we have it means it's a blocking GC; otherwise it's a concurrent GC so
// simply add the pause time to the GC without making the GC complete.
if (_event.GCDurationMSec == 0)
{
Debug.Assert(_event.is20Event);
_event.isConcurrentGC = true;
stats.AddConcurrentPauseTime(_event, data.TimeStampRelativeMSec);
}
else
{
_event.PauseDurationMSec = data.TimeStampRelativeMSec - _event.PauseStartRelativeMSec;
if (_event.HeapStats != null)
{
_event.isComplete = true;
stats.lastCompletedGC = _event;
}
}
}
}
// We don't change between a GC end and the pause resume.
//Debug.Assert(stats.allocTickAtLastGC == stats.allocTickCurrentMB);
// Mark that we are not in suspension anymore.
stats.suspendTimeRelativeMSec = -1;
stats.suspendThreadIDOther = -1;
stats.suspendThreadIDBGC = -1;
stats.suspendThreadIDGC = -1;
});
source.Clr.AddCallbackForEvent("GC/AllocationTick", delegate (GCAllocationTickTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
if (stats.HasAllocTickEvents == false)
{
stats.HasAllocTickEvents = true;
}
double valueMB = data.GetAllocAmount(ref stats.SeenBadAllocTick) / 1000000.0;
if (data.AllocationKind == GCAllocationKind.Small)
{
// Would this do the right thing or is it always 0 for SOH since AllocationAmount
// is an int???
stats.allocTickCurrentMB[0] += valueMB;
}
else
{
stats.allocTickCurrentMB[1] += valueMB;
}
});
source.Clr.AddCallbackForEvent("GC/Start", delegate (GCStartTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
// We need to filter the scenario where we get 2 GCStart events for each GC.
if ((stats.suspendThreadIDGC > 0) &&
!((stats.events.Count > 0) && stats.events[stats.events.Count - 1].GCNumber == data.Count))
{
GCEvent _event = new GCEvent(stats);
Debug.Assert(0 <= data.Depth && data.Depth <= 2);
// _event.GCGeneration = data.Depth; Old style events only have this in the GCStop event.
_event.Reason = data.Reason;
_event.GCNumber = data.Count;
_event.Type = data.Type;
_event.Index = stats.events.Count;
_event.is20Event = data.IsClassicProvider;
bool isEphemeralGCAtBGCStart = false;
// Detecting the ephemeral GC that happens at the beginning of a BGC.
if (stats.events.Count > 0)
{
GCEvent lastGCEvent = stats.events[stats.events.Count - 1];
if ((lastGCEvent.Type == GCType.BackgroundGC) &&
(!lastGCEvent.isComplete) &&
(data.Type == GCType.NonConcurrentGC))
{
isEphemeralGCAtBGCStart = true;
}
}
Debug.Assert(stats.suspendTimeRelativeMSec != -1);
if (isEphemeralGCAtBGCStart)
{
_event.PauseStartRelativeMSec = data.TimeStampRelativeMSec;
}
else
{
_event.PauseStartRelativeMSec = stats.suspendTimeRelativeMSec;
if (stats.suspendEndTimeRelativeMSec == -1)
{
stats.suspendEndTimeRelativeMSec = data.TimeStampRelativeMSec;
}
_event._SuspendDurationMSec = stats.suspendEndTimeRelativeMSec - stats.suspendTimeRelativeMSec;
}
_event.GCStartRelativeMSec = data.TimeStampRelativeMSec;
stats.events.Add(_event);
if (_event.Type == GCType.BackgroundGC)
{
stats.currentBGC = _event;
_event.ProcessCpuAtLastGC = stats.ProcessCpuAtLastGC;
}
#if (!CAP)
if ((_event.Type != GCType.BackgroundGC) && (stats.isServerGCUsed == 1))
{
_event.SetUpServerGcHistory();
foreach (var s in RecentCpuSamples)
_event.AddServerGcSample(s);
foreach (var s in RecentThreadSwitches)
_event.AddServerGcThreadSwitch(s);
}
#endif
}
});
source.Clr.AddCallbackForEvent("GC/PinObjectAtGCTime", delegate (PinObjectAtGCTimeTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if (!_event.PinnedObjects.ContainsKey(data.ObjectID))
{
_event.PinnedObjects.Add(data.ObjectID, data.ObjectSize);
}
else
{
_event.duplicatedPinningReports++;
}
}
});
// Some builds have this as a public event, and some have it as a private event.
// All will move to the private event, so we'll remove this code afterwards.
source.Clr.AddCallbackForEvent("GC/PinPlugAtGCTime", delegate (PinPlugAtGCTimeTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
// ObjectID is supposed to be an IntPtr. But "Address" is defined as UInt64 in
// TraceEvent.
_event.PinnedPlugs.Add(new GCEvent.PinnedPlug(data.PlugStart, data.PlugEnd));
}
});
source.Clr.AddCallbackForEvent("GC/Mark", delegate (GCMarkWithTypeTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
stats.AddServerGCThreadFromMark(data.ThreadID, data.HeapNum);
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if (_event.PerHeapMarkTimes == null)
{
_event.PerHeapMarkTimes = new Dictionary<int, GCEvent.MarkInfo>();
}
if (!_event.PerHeapMarkTimes.ContainsKey(data.HeapNum))
{
_event.PerHeapMarkTimes.Add(data.HeapNum, new GCEvent.MarkInfo());
}
_event.PerHeapMarkTimes[data.HeapNum].MarkTimes[(int)data.Type] = data.TimeStampRelativeMSec;
_event.PerHeapMarkTimes[data.HeapNum].MarkPromoted[(int)data.Type] = data.Promoted;
}
});
source.Clr.AddCallbackForEvent("GC/GlobalHeapHistory", delegate (GCGlobalHeapHistoryTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
stats.ProcessGlobalHistory(data);
});
source.Clr.AddCallbackForEvent("GC/PerHeapHistory", delegate (GCPerHeapHistoryTraceData3 data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
stats.ProcessPerHeapHistory(data);
});
#if HAS_PRIVATE_GC_EVENTS
// See if the source knows about the CLR Private provider, if it does, then
var gcPrivate = new ClrPrivateTraceEventParser(source);
gcPrivate.GCPinPlugAtGCTime += delegate (PinPlugAtGCTimeTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
// ObjectID is supposed to be an IntPtr. But "Address" is defined as UInt64 in
// TraceEvent.
_event.PinnedPlugs.Add(new GCEvent.PinnedPlug(data.PlugStart, data.PlugEnd));
}
};
// Sometimes at the end of a trace I see only some mark events are included in the trace and they
// are not in order, so need to anticipate that scenario.
gcPrivate.GCMarkStackRoots += delegate (GCMarkTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
stats.AddServerGCThreadFromMark(data.ThreadID, data.HeapNum);
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if (_event.PerHeapMarkTimes == null)
{
_event.PerHeapMarkTimes = new Dictionary<int, GCEvent.MarkInfo>();
}
if (!_event.PerHeapMarkTimes.ContainsKey(data.HeapNum))
{
_event.PerHeapMarkTimes.Add(data.HeapNum, new GCEvent.MarkInfo(false));
}
_event.PerHeapMarkTimes[data.HeapNum].MarkTimes[(int)MarkRootType.MarkStack] = data.TimeStampRelativeMSec;
}
};
gcPrivate.GCMarkFinalizeQueueRoots += delegate (GCMarkTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if ((_event.PerHeapMarkTimes != null) && _event.PerHeapMarkTimes.ContainsKey(data.HeapNum))
{
_event.PerHeapMarkTimes[data.HeapNum].MarkTimes[(int)MarkRootType.MarkFQ] =
data.TimeStampRelativeMSec;
}
}
};
gcPrivate.GCMarkHandles += delegate (GCMarkTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if ((_event.PerHeapMarkTimes != null) && _event.PerHeapMarkTimes.ContainsKey(data.HeapNum))
{
_event.PerHeapMarkTimes[data.HeapNum].MarkTimes[(int)MarkRootType.MarkHandles] =
data.TimeStampRelativeMSec;
}
}
};
gcPrivate.GCMarkCards += delegate (GCMarkTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
if ((_event.PerHeapMarkTimes != null) && _event.PerHeapMarkTimes.ContainsKey(data.HeapNum))
{
_event.PerHeapMarkTimes[data.HeapNum].MarkTimes[(int)MarkRootType.MarkOlder] =
data.TimeStampRelativeMSec;
}
}
};
gcPrivate.GCGlobalHeapHistory += delegate (GCGlobalHeapHistoryTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
stats.ProcessGlobalHistory(data);
};
gcPrivate.GCPerHeapHistory += delegate (GCPerHeapHistoryTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
stats.ProcessPerHeapHistory(data);
};
gcPrivate.GCBGCStart += delegate (GCNoUserDataTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
if (stats.currentBGC != null)
{
if (stats.backgroundGCThreads == null)
{
stats.backgroundGCThreads = new Dictionary<int, object>(16);
}
stats.backgroundGCThreads[data.ThreadID] = null;
}
};
#endif
source.Clr.AddCallbackForEvent("GC/Stop", delegate (GCEndTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
GCEvent _event = stats.GetCurrentGC();
if (_event != null)
{
_event.GCDurationMSec = data.TimeStampRelativeMSec - _event.GCStartRelativeMSec;
_event.GCGeneration = data.Depth;
_event.GCEnd();
}
});
source.Clr.AddCallbackForEvent("GC/HeapStats", delegate (GCHeapStatsTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
GCEvent _event = stats.GetCurrentGC();
var sizeAfterMB = (data.GenerationSize1 + data.GenerationSize2 + data.GenerationSize3) / 1000000.0;
if (_event != null)
{
_event.HeapStats = (GCHeapStatsTraceData)data.Clone();
if (_event.Type == GCType.BackgroundGC)
{
_event.ProcessCpuMSec = stats.ProcessCpuMSec - _event.ProcessCpuAtLastGC;
_event.DurationSinceLastRestartMSec = data.TimeStampRelativeMSec - stats.lastRestartEndTimeRelativeMSec;
}
else
{
_event.ProcessCpuMSec = stats.ProcessCpuMSec - stats.ProcessCpuAtLastGC;
_event.DurationSinceLastRestartMSec = _event.PauseStartRelativeMSec - stats.lastRestartEndTimeRelativeMSec;
}
if (stats.HasAllocTickEvents)
{
_event.HasAllocTickEvents = true;
_event.AllocedSinceLastGCBasedOnAllocTickMB[0] = stats.allocTickCurrentMB[0] - stats.allocTickAtLastGC[0];
_event.AllocedSinceLastGCBasedOnAllocTickMB[1] = stats.allocTickCurrentMB[1] - stats.allocTickAtLastGC[1];
}
// This is where a background GC ends.
if ((_event.Type == GCType.BackgroundGC) && (stats.currentBGC != null))
{
stats.currentBGC.isComplete = true;
stats.lastCompletedGC = stats.currentBGC;
stats.currentBGC = null;
}
if (_event.isConcurrentGC)
{
Debug.Assert(_event.is20Event);
_event.isComplete = true;
stats.lastCompletedGC = _event;
}
}
stats.ProcessCpuAtLastGC = stats.ProcessCpuMSec;
stats.allocTickAtLastGC[0] = stats.allocTickCurrentMB[0];
stats.allocTickAtLastGC[1] = stats.allocTickCurrentMB[1];
stats.lastRestartEndTimeRelativeMSec = data.TimeStampRelativeMSec;
});
source.Clr.AddCallbackForEvent("GC/TerminateConcurrentThread", delegate (GCTerminateConcurrentThreadTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc.GetOrCreate(data.ProcessID);
if (stats.backgroundGCThreads != null)
{
stats.backgroundGCThreads = null;
}
});
#if HAS_PRIVATE_GC_EVENTS
gcPrivate.GCBGCAllocWaitStart += delegate (BGCAllocWaitTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
Debug.Assert(stats.currentBGC != null);
if (stats.currentBGC != null)
{
stats.currentBGC.AddLOHWaitThreadInfo(data.ThreadID, data.TimeStampRelativeMSec, data.Reason, true);
}
};
gcPrivate.GCBGCAllocWaitStop += delegate (BGCAllocWaitTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess stats = perProc[data];
GCEvent _event = stats.GetLastBGC();
if (_event != null)
{
_event.AddLOHWaitThreadInfo(data.ThreadID, data.TimeStampRelativeMSec, data.Reason, false);
}
};
gcPrivate.GCJoin += delegate (GCJoinTraceData data)
{
if (filterFunc != null && !filterFunc.Invoke(data))
{
return;
}
GCProcess gcProcess = perProc[data];
GCEvent _event = gcProcess.GetCurrentGC();
if (_event != null)
{
_event.AddGcJoin(data);
}
};
source.Process();
#endif
return perProc;
}