Z/os smf/rmf workload data playback with web dashboard visualization

A system comprising:

• a processor in communication with one or more types of memory, the processor configured to:
• obtain prior software workload run data from a database;
• obtaining current software workload run data;
• compare the prior software workload run data with the current software workload run data to determine one or more statistical measures between the prior software workload run data and the current software workload run data;
• and
• display the determined one or more statistical measures between the prior software workload run data and the current software workload run data to allow a user to analyze the prior software workload run data and the current software workload run data.

A computer program product comprising:

• a non-transitory storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method comprising:
• obtaining, by a processor, prior software workload run data from a database;
• obtaining, by the processor, current software workload run data;
• comparing, by the processor, the prior software workload run data with the current software workload run data to determine one or more statistical measures between the prior software workload run data and the current software workload run data;
• and
• displaying, by the processor, the determined one or more statistical measures between the prior software workload run data and the current software workload run data to allow a user to analyze the prior software workload run data and the current software workload run data.