GCMemoryInfoData.cs

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using System.Runtime.InteropServices;
 
namespace System;
 
[StructLayout(LayoutKind.Sequential)]
internal sealed class GCMemoryInfoData
{
    internal long _highMemoryLoadThresholdBytes;
 
    internal long _totalAvailableMemoryBytes;
 
    internal long _memoryLoadBytes;
 
    internal long _heapSizeBytes;
 
    internal long _fragmentedBytes;
 
    internal long _totalCommittedBytes;
 
    internal long _promotedBytes;
 
    internal long _pinnedObjectsCount;
 
    internal long _finalizationPendingCount;
 
    internal long _index;
 
    internal int _generation;
 
    internal int _pauseTimePercentage;
 
    internal bool _compacted;
 
    internal bool _concurrent;
 
    private GCGenerationInfo _generationInfo0;
 
    private GCGenerationInfo _generationInfo1;
 
    private GCGenerationInfo _generationInfo2;
 
    private GCGenerationInfo _generationInfo3;
 
    private GCGenerationInfo _generationInfo4;
 
    private TimeSpan _pauseDuration0;
 
    private TimeSpan _pauseDuration1;
 
    internal ReadOnlySpan<GCGenerationInfo> GenerationInfoAsSpan => MemoryMarshal.CreateReadOnlySpan(ref _generationInfo0, 5);
 
    internal ReadOnlySpan<TimeSpan> PauseDurationsAsSpan => MemoryMarshal.CreateReadOnlySpan(ref _pauseDuration0, 2);
}