V$IO_CALIBRATION_STATUS displays the status of I/O calibration in the instance.

Column Datatype Description
STATUS VARCHAR2(13) Calibration status:
  • IN PROGRESS - Calibration in Progress (Results from a previous calibration run are displayed, if available)

  • READY Results are ready and available from an earlier run

  • NOT AVAILABLE Calibration results are not available

CALIBRATION_TIME TIMESTAMP(3) End time of the last calibration run