5. FILES › 5.2 HAR Information Area Files › 5.2.2 Physical Channel Activity File (HARPCA)

5.2.2 Physical Channel Activity File (HARPCA)

The Physical Channel Activity File quantifies the utilization
of a physical channel (that is, block multiplexor channel B).
There is a single record per physical channel on a CPU.  This
file is typically used when reporting on the percent channel
busy.
 
This file is derived from the RMF Channel Activity record,
type 73.

The following sections describe the file's organization, list
the data elements maintained, and provide usage hints.

    1 - File Organization
    2 - Data Elements List
    3 - Usage Considerations
    4 - Retrieval Examples