Advanced Techniques To Measure The Memory Component

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Today’s Agenda: 1) Why Do We Need To Measure The Memory Component? 2) Machine Pool Memory / Best Practice Guidelines 3) Techniques To Measure The Memory Component a) Understanding Your Current Environment b) Historical Analysis c) Performance Adjuster - Are You Set Up Efficiently? d) Advanced Memory Analysis / Techniques 4) New Product Functionality 5) Q&A
Why Do We Need To Measure The Memory Component? To answer that, let’s take a step back and understand some basic memory terminology I get asked this question all the time – What is a fault? Here is a great definition one of my mentors gave me years ago: A fault occurs when a virtual address is referenced, but it is not in main storage. When a fault occurs, a job will stop dead in its tracks and wait for an I/O, and by definition, it is a synchronous I/O.
Page 4 and 5: Why Do We Need To Measure The Memor
Page 7 and 8: Private Pools - Reminder Of How The
Page 9 and 10: Shared Pools - Reminder Of How They
Page 11 and 12: Memory Concepts Can Be A Bit Compli
Page 13 and 14: Machine Pool Memory / Best Practice
Page 15 and 16: Calculating The Machine Pool Memory
Page 17 and 18: Measuring Machine Pool Faulting To
Page 19 and 20: Tuning Machine Pool Faulting (cont)
Page 21 and 22: Tuning Machine Pool Faulting (cont)
Page 23 and 24: Techniques To Measure The Memory Co
Page 43 and 44: Advanced Techniques To Measure The
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Why Do We Need To Measure The Memor
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Advanced Techniques To Measure The Memory Component

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