This section is present for record subtype 2 only.
| Offsets | Name | Length | Format | Description | |
|---|---|---|---|---|---|
| 0 | 0 | SMF41BRD | 4 | binary | Total reads, including re-reads (number of blocks read from object). |
| 4 | 4 | SMF41BWR | 4 | binary | Total writes (number of blocks written to object). |
| 8 | 8 | SMF41BRR | 4 | binary | Total re-reads (number of blocks re-read from object). |
| 12 | C | SMF41NC | 4 | binary | Total I/O calls for reads. |
| 16 | 10 | SMF41OUC | 4 | binary | Total I/O calls for writes. |