_DISK_HISTOGRAM

type _DISK_HISTOGRAM = record

  DiskSize: LARGE_INTEGER;

  Start: LARGE_INTEGER;

  End_: LARGE_INTEGER;

  Average: LARGE_INTEGER;

  AverageRead: LARGE_INTEGER;

  AverageWrite: LARGE_INTEGER;

  Granularity: DWORD;

  Size: DWORD;

  ReadCount: DWORD;

  WriteCount: DWORD;

  Histogram: PHISTOGRAM_BUCKET;

end;