This table provides measurements for individual RPM probe samples.
In addition to the last completed sample, a configurable number of
the most recent samples are available as well. Within each sample,
the specific measurement type is identified by
jnxRpmHistSampleType. Note, if probe was unsuccessful, no
measurement types will be available for that history entry.
See the definition of JnxRpmMeasurementType for details on
the types of measurements available.