Slow your Iseries server with one press of a key

i5blog

"Upon review, I realized that the core tuning principles for the server are truly the same - with some refinements, and with a definite improvement in the automatic tuning process. My presentation has three basic steps:
1) Tune your system values
2) Tune your timeslices
3) Tune your shared pools - using the auto-tuner to your advantage.
This is all wrapped into a performance methodology - monitor, review, change (if needed), rinse and repeat"