CPUのHierarchyのProfilerデータを取得

HierarchyFrameData.cs

[Serializable]
public class HierarchyFrameData
{
    public float frameFps;
    public float frameTimeMs;
    public float frameGpuTimeMs;
    public float frameIndex;
    public List<HierarchyItemFrameData> hierarchyFrameData = new List<HierarchyItemFrameData>();
}

[Serializable]
public class HierarchyItemFrameData
{
    public string itemName;
    public string itemPath;
    public string columnName;
    public string columnObjectName;
    public int columnCalls;
    public float columnGcMemory;
    public float columnSelfTime;
    public string columnSelfPercent;
    public float columnTotalTime;
    public string columnTotalPercent;
}
    
public static HierarchyFrameData ProcessHierarchyFrameData(int frame)
{
    var f = new HierarchyFrameData();
    using (var frameData = ProfilerDriver.GetHierarchyFrameDataView(frame, 0, HierarchyFrameDataView.ViewModes.MergeSamplesWithTheSameName, HierarchyFrameDataView.columnGcMemory, false))
    {
        f.frameFps = frameData.frameFps;
        f.frameTimeMs = frameData.frameTimeMs;
        f.frameGpuTimeMs = frameData.frameGpuTimeMs;
        f.frameIndex = frameData.frameIndex;

        int rootId = frameData.GetRootItemID();
        frameData.GetItemDescendantsThatHaveChildren(rootId, parentsCacheList);
        foreach (int parentId in parentsCacheList)
        {
            frameData.GetItemChildren(parentId, childrenCacheList);
            foreach (var child in childrenCacheList)
            {
                var h = new HierarchyItemFrameData();
                h.itemName = frameData.GetItemName(child);
                h.itemPath = frameData.GetItemPath(child);
                h.columnName = frameData.GetItemColumnData(child, HierarchyFrameDataView.columnName);
                h.columnObjectName = frameData.GetItemColumnData(child, HierarchyFrameDataView.columnObjectName);
                h.columnCalls = (int)frameData.GetItemColumnDataAsSingle(child, HierarchyFrameDataView.columnCalls);
                h.columnGcMemory = frameData.GetItemColumnDataAsSingle(child, HierarchyFrameDataView.columnGcMemory);
                h.columnSelfTime = frameData.GetItemColumnDataAsSingle(child, HierarchyFrameDataView.columnSelfTime);
                h.columnSelfPercent = frameData.GetItemColumnData(child, HierarchyFrameDataView.columnSelfPercent);
                h.columnTotalTime = frameData.GetItemColumnDataAsSingle(child, HierarchyFrameDataView.columnTotalTime);
                h.columnTotalPercent = frameData.GetItemColumnData(child, HierarchyFrameDataView.columnTotalPercent);
                f.hierarchyFrameData.Add(h);
            }
        }
    }
    return f;
}