- Entry:
- TOD
- VIT option:
- None
- Event:
- Time-of-day snapshot at or near the top of every other VIT page
- VIT processing module:
- ISTRACOT
- Control is returned to:
- Caller of ISTRACOT
This entry is not associated with any VIT options. It
is recorded as close as practical to the top of every other page of
the internal VIT. 
- Byte (hex)
- Contents
- 00–03
- Record ID: C'TOD'
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- 0
- 06-07
- The CPU ID of the host processor in which the trace is run
- 08-0F
- Time-of-day clock value (TOD format) when this trace record is written.
- 10-1F
- 0