What was the primary function of FCON/ESA?
FCON/ESA was a performance monitoring tool for z/VM systems. It provided real-time and historical data on system resource utilization. The tool helped administrators identify performance bottlenecks and optimize system performance.
What types of data did FCON/ESA collect?
FCON/ESA collected data on CPU usage, memory allocation, I/O operations, and network activity. This data was used to generate reports and provide insights into system behavior. The tool allowed for the identification of performance issues.
On which platforms did FCON/ESA operate?
FCON/ESA was designed to run on z/VM systems. It was integrated with the z/VM operating system to gather performance metrics. The tool leveraged z/VM's monitoring capabilities.
What types of analysis did FCON/ESA support?
FCON/ESA provided both real-time monitoring and historical data analysis. Real-time monitoring allowed for immediate identification of issues, while historical data was used for trend analysis and capacity planning. The tool offered both views.