Steps to run STAD:
1. Run transaction STAD [tcode]
2. Tell SAP what you want and how to display data
3. Review and navigate through dialog steps
WHAT IS STAD?
SAP STAD [statistical analysis data] is used to display statistical data for all transactions/programs or specified transaction/program executed “recently”. STAD shows time component and resource usage of a transaction/program which is important for you to analyze performance of sap system and application program.