
236 DS8800 Performance Monitoring and Tuning
7.1 Introduction to practical performance management
In Appendix A, “Performance management process” on page 631, we describe performance
management processes and inputs, actors, and roles. Performance management processes
include operational processes, such as data collection and alerting, tactical processes, such
as performance problem determination and analysis, and strategic processes, such as long
term trending. This chapter defines the tools, metrics, and processes required to support the
operational, tactical, and strategic performance management processes.
7.2 Performance management tools