5. FILES › 5.2 IMS Information Area Files › 5.2.1 IMS System Activity File (IMSISY)

5.2.1 IMS System Activity File (IMSISY)

The IMS System Activity File contains data quantifying the
IMS system's service (response), load, and usage in the
DETAIL time-span, and total usage in the DAYS, WEEKS, MONTHS
and YEARS time-spans.

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

   1 - (IMSISY) File Organization
   2 - (IMSISY) Data Elements List
   3 - (IMSISY) Usage Considerations