Every time I make changes based on SarChecks recommendations, it makes more recommendations. Why doesn it just figure out the correct values for all the parameters?
A. That’s not how real performance tuning works. There are no “correct” values because tuning is a series of compromises between various system resources. Performance tuning is trial and error, and gradual change is the only way to do it. Look at pages 14-18 of the OpenServer Performance Guide, or at any of the case studies in the SCO Performance Tuning Handbook.
Related Questions
- Every time I make changes based on SarCheck s recommendations, it makes more recommendations. Why doesn it just figure out the correct values for all the parameters?
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