BoxScore

The architecture of BoxScore is centered around three key components: the Data Collector, the Analysis Engine, and the Reporting Module. The Data Collector, invoked via the `BS_COLLECT` command, gathers SMF data, specifically focusing on record types 70 and 72, which contain CPU utilization and performance metrics. This data is stored in SAS datasets.

The Analysis Engine, built on SAS, processes the collected data. It uses a series of SAS scripts to perform calculations and comparisons, allowing for detailed analysis of performance changes. The Reporting Module, accessed through the `BS_REPORT` command, generates customizable reports.

The communication between components is primarily through data transfer via SAS datasets and the z/OS operating system. BoxScore uses SAS datasets for data storage, providing a flexible and robust storage mechanism. The system supports RBAC for access control, integrating with the z/OS security infrastructure.

The network requirements are minimal, as the system operates within the z/OS environment. The `BS_ANALYZE` command uses various parameters to filter and analyze specific data sets, providing detailed performance insights. The system does not expose any external APIs.