#include "Engine/Level.h"
#include "Async/ParallelFor.h"
#include "Misc/TimeGuard.h"
#include "GameFramework/WorldSettings.h"
#include "StateStreamManager.h"
#include "UObject/UObjectStats.h"
#include "EngineStats.h"
#include "RenderingThread.h"
#include "Materials/MaterialParameterCollectionInstance.h"
#include "ProfilingDebugging/LevelStreamingProfilingSubsystem.h"
#include "AI/NavigationSystemBase.h"
#include "GameFramework/PlayerController.h"
#include "ParticleHelper.h"
#include "Engine/LevelStreaming.h"
#include "Engine/NetConnection.h"
#include "SceneInterface.h"
#include "UnrealEngine.h"
#include "Engine/LevelStreamingGCHelper.h"
#include "Engine/LevelStreamingVolume.h"
#include "IXRTrackingSystem.h"
#include "Camera/CameraPhotography.h"
#include "UObject/Stack.h"
#include "PhysicsEngine/CollisionAnalyzerCapture.h"
#include "Rendering/RenderCommandPipes.h"
#include "Stats/ThreadIdleStats.h"
#include "SkeletalMeshUpdater.h"
#include "IMediaModule.h"
#include "Modules/ModuleManager.h"
#include "FXSystem.h"
#include "TickTaskManagerInterface.h"
#include "Engine/CoreSettings.h"
#include "InGamePerformanceTracker.h"
#include "Streaming/TextureStreamingHelpers.h"
#include "GPUSkinCache.h"
#include "ComputeWorkerInterface.h"
#include "RenderGraphBuilder.h"
#include "StaticMeshResources.h"
#include "TimerManager.h"
#include "GameFramework/SpawnActorTimer.h"

Classes
class	FVisibleLevelStreamingSettings

struct	FMarkComponentEndOfFrameUpdateState

struct	UWorld::FEndOfFrameUpdateContext

Namespaces
namespace	EComponentMarkedForEndOfFrameUpdateState

Macros
#define	LOG_DETAILED_DUMPSTATS 0

#define	LOG_DETAILED_PATHFINDING_STATS 0

#define	UE_END_OF_FRAME_UPDATE_REGION TEXT("EndOfFrameUpdates")

Enumerations
enum class	EComponentEndOfFrameUpdateMode : uint8 { GameThread , Parallel , Async }

enum	EComponentMarkedForEndOfFrameUpdateState::Type { EComponentMarkedForEndOfFrameUpdateState::Unmarked , EComponentMarkedForEndOfFrameUpdateState::Marked , EComponentMarkedForEndOfFrameUpdateState::MarkedForGameThread }

Functions
	CSV_DECLARE_CATEGORY_MODULE_EXTERN (CORE_API, Basic)

	CSV_DEFINE_CATEGORY_MODULE (ENGINE_API, Ticks, true)

	CSV_DEFINE_CATEGORY_MODULE (ENGINE_API, ActorCount, true)

	DEFINE_STAT (STAT_AsyncWorkWaitTime)

	DEFINE_STAT (STAT_PhysicsTime)

	DEFINE_STAT (STAT_SpawnActorTime)

	DEFINE_STAT (STAT_ActorBeginPlay)

	DEFINE_STAT (STAT_GCSweepTime)

	DEFINE_STAT (STAT_GCMarkTime)

	DEFINE_STAT (STAT_TeleportToTime)

	DEFINE_STAT (STAT_MoveComponentTime)

	DEFINE_STAT (STAT_MoveComponentSceneComponentTime)

	DEFINE_STAT (STAT_UpdateOverlaps)

	DEFINE_STAT (STAT_PerformOverlapQuery)

	DEFINE_STAT (STAT_UpdatePhysicsVolume)

	DEFINE_STAT (STAT_EndScopedMovementUpdate)

	DEFINE_STAT (STAT_PostTickComponentLW)

	DEFINE_STAT (STAT_PostTickComponentRecreate)

	DEFINE_STAT (STAT_PostTickComponentUpdate)

	DEFINE_STAT (STAT_PostTickComponentUpdateWait)

	DECLARE_CYCLE_STAT (TEXT("OnEndOfFrameUpdateDuringTick"), STAT_OnEndOfFrameUpdateDuringTick, STATGROUP_Game)

	DEFINE_STAT (STAT_TickTime)

	DEFINE_STAT (STAT_WorldTickTime)

	DEFINE_STAT (STAT_UpdateCameraTime)

	DEFINE_STAT (STAT_CharacterMovement)

	DEFINE_STAT (STAT_PlayerControllerTick)

	DEFINE_STAT (STAT_VolumeStreamingTickTime)

	DEFINE_STAT (STAT_VolumeStreamingChecks)

	DEFINE_STAT (STAT_NetWorldTickTime)

	DEFINE_STAT (STAT_NavWorldTickTime)

	DEFINE_STAT (STAT_ResetAsyncTraceTickTime)

	DEFINE_STAT (STAT_TickableTickTime)

	DEFINE_STAT (STAT_RuntimeMovieSceneTickTime)

	DEFINE_STAT (STAT_FinishAsyncTraceTickTime)

	DEFINE_STAT (STAT_NetBroadcastTickTime)

	DEFINE_STAT (STAT_NetServerRepActorsTime)

	DEFINE_STAT (STAT_NetServerGatherPrioritizeRepActorsTime)

	DEFINE_STAT (STAT_NetConsiderActorsTime)

	DEFINE_STAT (STAT_NetUpdateUnmappedObjectsTime)

	DEFINE_STAT (STAT_NetInitialDormantCheckTime)

	DEFINE_STAT (STAT_NetPrioritizeActorsTime)

	DEFINE_STAT (STAT_NetReplicateActorTime)

	DEFINE_STAT (STAT_NetReplicateDynamicPropTime)

	DEFINE_STAT (STAT_NetReplicateDynamicPropCompareTime)

	DEFINE_STAT (STAT_NetReplicateDynamicPropSendTime)

	DEFINE_STAT (STAT_NetReplicateDynamicPropSendBackCompatTime)

	DEFINE_STAT (STAT_NetSkippedDynamicProps)

	DEFINE_STAT (STAT_NetSerializeItemDeltaTime)

	DEFINE_STAT (STAT_NetUpdateGuidToReplicatorMap)

	DEFINE_STAT (STAT_NetReplicateStaticPropTime)

	DEFINE_STAT (STAT_NetBroadcastPostTickTime)

	DEFINE_STAT (STAT_NetRebuildConditionalTime)

	DEFINE_STAT (STAT_PackageMap_SerializeObjectTime)

EComponentEndOfFrameUpdateMode	GetComponentEndOfFrameUpdateMode (const UWorld *World)

	DECLARE_GPU_STAT (EndOfFrameUpdates)

	DECLARE_GPU_STAT (GPUSkinCacheRayTracingGeometry)

	DECLARE_CYCLE_STAT (TEXT("TG_PrePhysics"), STAT_TG_PrePhysics, STATGROUP_TickGroups)

	DECLARE_CYCLE_STAT (TEXT("TG_StartPhysics"), STAT_TG_StartPhysics, STATGROUP_TickGroups)

	DECLARE_CYCLE_STAT (TEXT("Start TG_DuringPhysics"), STAT_TG_DuringPhysics, STATGROUP_TickGroups)

	DECLARE_CYCLE_STAT (TEXT("TG_EndPhysics"), STAT_TG_EndPhysics, STATGROUP_TickGroups)

	DECLARE_CYCLE_STAT (TEXT("TG_PostPhysics"), STAT_TG_PostPhysics, STATGROUP_TickGroups)

	DECLARE_CYCLE_STAT (TEXT("TG_PostUpdateWork"), STAT_TG_PostUpdateWork, STATGROUP_TickGroups)

	DECLARE_CYCLE_STAT (TEXT("TG_LastDemotable"), STAT_TG_LastDemotable, STATGROUP_TickGroups)

Variables
bool	GLogDetailedDumpStats = true

bool	GShouldLogOutAFrameOfMoveComponent

bool	GShouldLogOutAFrameOfSetBodyTransform

Macro Definition Documentation

◆ LOG_DETAILED_DUMPSTATS

#define LOG_DETAILED_DUMPSTATS 0

◆ LOG_DETAILED_PATHFINDING_STATS

#define LOG_DETAILED_PATHFINDING_STATS 0

◆ UE_END_OF_FRAME_UPDATE_REGION

#define UE_END_OF_FRAME_UPDATE_REGION TEXT("EndOfFrameUpdates")

Enumeration Type Documentation

◆ EComponentEndOfFrameUpdateMode

enum class EComponentEndOfFrameUpdateMode : uint8

strong

Enumerator
GameThread
Parallel
Async

Function Documentation

◆ CSV_DECLARE_CATEGORY_MODULE_EXTERN()

CSV_DECLARE_CATEGORY_MODULE_EXTERN	(	CORE_API	,
		Basic
	)

◆ CSV_DEFINE_CATEGORY_MODULE() [1/2]

CSV_DEFINE_CATEGORY_MODULE	(	ENGINE_API	,
		ActorCount	,
		true
	)

◆ CSV_DEFINE_CATEGORY_MODULE() [2/2]

CSV_DEFINE_CATEGORY_MODULE	(	ENGINE_API	,
		Ticks	,
		true
	)

◆ DECLARE_CYCLE_STAT() [1/8]

DECLARE_CYCLE_STAT	(	TEXT("OnEndOfFrameUpdateDuringTick")	,
		STAT_OnEndOfFrameUpdateDuringTick	,
		STATGROUP_Game
	)

◆ DECLARE_CYCLE_STAT() [2/8]

DECLARE_CYCLE_STAT	(	TEXT("Start TG_DuringPhysics")	,
		STAT_TG_DuringPhysics	,
		STATGROUP_TickGroups
	)

◆ DECLARE_CYCLE_STAT() [3/8]

DECLARE_CYCLE_STAT	(	TEXT("TG_EndPhysics")	,
		STAT_TG_EndPhysics	,
		STATGROUP_TickGroups
	)

◆ DECLARE_CYCLE_STAT() [4/8]

DECLARE_CYCLE_STAT	(	TEXT("TG_LastDemotable")	,
		STAT_TG_LastDemotable	,
		STATGROUP_TickGroups
	)

◆ DECLARE_CYCLE_STAT() [5/8]

DECLARE_CYCLE_STAT	(	TEXT("TG_PostPhysics")	,
		STAT_TG_PostPhysics	,
		STATGROUP_TickGroups
	)

◆ DECLARE_CYCLE_STAT() [6/8]

DECLARE_CYCLE_STAT	(	TEXT("TG_PostUpdateWork")	,
		STAT_TG_PostUpdateWork	,
		STATGROUP_TickGroups
	)

◆ DECLARE_CYCLE_STAT() [7/8]

DECLARE_CYCLE_STAT	(	TEXT("TG_PrePhysics")	,
		STAT_TG_PrePhysics	,
		STATGROUP_TickGroups
	)

◆ DECLARE_CYCLE_STAT() [8/8]

DECLARE_CYCLE_STAT	(	TEXT("TG_StartPhysics")	,
		STAT_TG_StartPhysics	,
		STATGROUP_TickGroups
	)

◆ DECLARE_GPU_STAT() [1/2]

DECLARE_GPU_STAT ( EndOfFrameUpdates )

◆ DECLARE_GPU_STAT() [2/2]

DECLARE_GPU_STAT ( GPUSkinCacheRayTracingGeometry )

◆ DEFINE_STAT() [1/49]

DEFINE_STAT ( STAT_ActorBeginPlay )

◆ DEFINE_STAT() [2/49]

DEFINE_STAT ( STAT_AsyncWorkWaitTime )

Game stats

◆ DEFINE_STAT() [3/49]

DEFINE_STAT ( STAT_CharacterMovement )

◆ DEFINE_STAT() [4/49]

DEFINE_STAT ( STAT_EndScopedMovementUpdate )

◆ DEFINE_STAT() [5/49]

DEFINE_STAT ( STAT_FinishAsyncTraceTickTime )

◆ DEFINE_STAT() [6/49]

DEFINE_STAT ( STAT_GCMarkTime )

◆ DEFINE_STAT() [7/49]

DEFINE_STAT ( STAT_GCSweepTime )

◆ DEFINE_STAT() [8/49]

DEFINE_STAT ( STAT_MoveComponentSceneComponentTime )

◆ DEFINE_STAT() [9/49]

DEFINE_STAT ( STAT_MoveComponentTime )

◆ DEFINE_STAT() [10/49]

DEFINE_STAT ( STAT_NavWorldTickTime )

◆ DEFINE_STAT() [11/49]

DEFINE_STAT ( STAT_NetBroadcastPostTickTime )

◆ DEFINE_STAT() [12/49]

DEFINE_STAT ( STAT_NetBroadcastTickTime )

◆ DEFINE_STAT() [13/49]

DEFINE_STAT ( STAT_NetConsiderActorsTime )

◆ DEFINE_STAT() [14/49]

DEFINE_STAT ( STAT_NetInitialDormantCheckTime )

◆ DEFINE_STAT() [15/49]

DEFINE_STAT ( STAT_NetPrioritizeActorsTime )

◆ DEFINE_STAT() [16/49]

DEFINE_STAT ( STAT_NetRebuildConditionalTime )

◆ DEFINE_STAT() [17/49]

DEFINE_STAT ( STAT_NetReplicateActorTime )

◆ DEFINE_STAT() [18/49]

DEFINE_STAT ( STAT_NetReplicateDynamicPropCompareTime )

◆ DEFINE_STAT() [19/49]

DEFINE_STAT ( STAT_NetReplicateDynamicPropSendBackCompatTime )

◆ DEFINE_STAT() [20/49]

DEFINE_STAT ( STAT_NetReplicateDynamicPropSendTime )

◆ DEFINE_STAT() [21/49]

DEFINE_STAT ( STAT_NetReplicateDynamicPropTime )

◆ DEFINE_STAT() [22/49]

DEFINE_STAT ( STAT_NetReplicateStaticPropTime )

◆ DEFINE_STAT() [23/49]

DEFINE_STAT ( STAT_NetSerializeItemDeltaTime )

◆ DEFINE_STAT() [24/49]

DEFINE_STAT ( STAT_NetServerGatherPrioritizeRepActorsTime )

◆ DEFINE_STAT() [25/49]

DEFINE_STAT ( STAT_NetServerRepActorsTime )

◆ DEFINE_STAT() [26/49]

DEFINE_STAT ( STAT_NetSkippedDynamicProps )

◆ DEFINE_STAT() [27/49]

DEFINE_STAT ( STAT_NetUpdateGuidToReplicatorMap )

◆ DEFINE_STAT() [28/49]

DEFINE_STAT ( STAT_NetUpdateUnmappedObjectsTime )

◆ DEFINE_STAT() [29/49]

DEFINE_STAT ( STAT_NetWorldTickTime )

◆ DEFINE_STAT() [30/49]

DEFINE_STAT ( STAT_PackageMap_SerializeObjectTime )

◆ DEFINE_STAT() [31/49]

DEFINE_STAT ( STAT_PerformOverlapQuery )

◆ DEFINE_STAT() [32/49]

DEFINE_STAT ( STAT_PhysicsTime )

◆ DEFINE_STAT() [33/49]

DEFINE_STAT ( STAT_PlayerControllerTick )

◆ DEFINE_STAT() [34/49]

DEFINE_STAT ( STAT_PostTickComponentLW )

◆ DEFINE_STAT() [35/49]

DEFINE_STAT ( STAT_PostTickComponentRecreate )

◆ DEFINE_STAT() [36/49]

DEFINE_STAT ( STAT_PostTickComponentUpdate )

◆ DEFINE_STAT() [37/49]

DEFINE_STAT ( STAT_PostTickComponentUpdateWait )

◆ DEFINE_STAT() [38/49]

DEFINE_STAT ( STAT_ResetAsyncTraceTickTime )

◆ DEFINE_STAT() [39/49]

DEFINE_STAT ( STAT_RuntimeMovieSceneTickTime )

◆ DEFINE_STAT() [40/49]

DEFINE_STAT ( STAT_SpawnActorTime )

◆ DEFINE_STAT() [41/49]

DEFINE_STAT ( STAT_TeleportToTime )

◆ DEFINE_STAT() [42/49]

DEFINE_STAT ( STAT_TickableTickTime )

◆ DEFINE_STAT() [43/49]

DEFINE_STAT ( STAT_TickTime )

◆ DEFINE_STAT() [44/49]

DEFINE_STAT ( STAT_UpdateCameraTime )

◆ DEFINE_STAT() [45/49]

DEFINE_STAT ( STAT_UpdateOverlaps )

◆ DEFINE_STAT() [46/49]

DEFINE_STAT ( STAT_UpdatePhysicsVolume )

◆ DEFINE_STAT() [47/49]

DEFINE_STAT ( STAT_VolumeStreamingChecks )

◆ DEFINE_STAT() [48/49]

DEFINE_STAT ( STAT_VolumeStreamingTickTime )

◆ DEFINE_STAT() [49/49]

DEFINE_STAT ( STAT_WorldTickTime )

◆ GetComponentEndOfFrameUpdateMode()

EComponentEndOfFrameUpdateMode GetComponentEndOfFrameUpdateMode ( const UWorld * World )

Variable Documentation

◆ GLogDetailedDumpStats

bool GLogDetailedDumpStats = true

Global boolean to toggle the log of detailed tick stats. Needs LOG_DETAILED_DUMPSTATS to be 1

◆ GShouldLogOutAFrameOfMoveComponent

bool GShouldLogOutAFrameOfMoveComponent

extern

◆ GShouldLogOutAFrameOfSetBodyTransform

bool GShouldLogOutAFrameOfSetBodyTransform