Join Scott Chapman in this 4-day z/OS Performance Tuning Essentials Workshop that focuses on the foundational terminology, metrics, and practices necessary to measure, understand, and improve z/OS system performance. Participants will gain a comprehensive understanding of the factors driving performance and capacity utilization in the mainframe z/OS environment. Key concepts will be explored in depth to build a mental model of how workloads are processed and managed by z/OS, enabling participants to explain and tune workload performance effectively. This workshop is ideal for those new to the mainframe or z/OS performance and capacity roles, as well as experienced professionals looking to explore their systems’ performance with modern tools and an instructor with over 30 years of mainframe performance experience. Get the opportunity to work with your own data during class!

September 22 – 26, 2025