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Unreal Engine C++ API Reference > Runtime > Engine > IPerformanceDataConsumer
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ChartCreation.h |
| Include | #include "ChartCreation.h" |
Syntax
struct FFrameData
Variables
| Type | Name | Description | |
|---|---|---|---|
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bool | bBinThisFrame | Should this frame be considered for histogram generation (controlled by t.FPSChart.MaxFrameDeltaSecsBeforeDiscarding) |
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bool | bGameThreadBound | Was this frame bound in one of the major functional units (only set if bBinThisFrame is true and the frame was longer than FEnginePerformanceTargets::GetTargetFrameTimeThresholdMS) |
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bool | bGPUBound | |
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bool | bRenderThreadBound | |
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bool | bRHIThreadBound | |
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double | DeltaSeconds | Estimate of how long the last frame was (this is either TrueDeltaSeconds or TrueDeltaSeconds - IdleSeconds, depending on the cvar t.FPSChart.ExcludeIdleTime) |
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double | DemoDriverTickFlushTimeSeconds | Duration of the replay networking portion of the frame. |
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double | DynamicResolutionScreenPercentage | Dynamic resolution screen percentage. 0.0 if dynamic resolution is disabled. |
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uint32 | FlushAsyncLoadingCount | Total number of times FlushAsyncLoading() was called this frame. |
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double | FlushAsyncLoadingTime | Total time spent flushing async loading on the game thread this frame. |
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double | GameDriverTickFlushTimeSeconds | Duration of the primary networking portion of the frame (that is, communication between server and clients). |
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double | GameThreadTimeSeconds | Duration of each of the major functional units (GPU time is frequently inferred rather than actual) |
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double | GPUTimeSeconds | |
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EFrameHitchType | HitchStatus | Did we hitch? |
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double | IdleOvershootSeconds | How long did we burn idling beyond what we requested this frame (FApp::GetIdleTimeOvershoot). WaitTime we requested for the frame = IdleSeconds - IdleOvershootSeconds. |
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double | IdleSeconds | How long did we burn idling until this frame (FApp::GetIdleTime) (e.g., when running faster than a frame rate target on a dedicated server) |
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double | RenderThreadTimeSeconds | |
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double | RHIThreadTimeSeconds | |
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uint32 | SyncLoadCount | The number of sync loads performed in this frame. |
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double | TrueDeltaSeconds | Time elapsed since the last time the performance tracking system ran. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
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FFrameData () |
If a hitch, how was it bound. |