Fast guide to improving iSeries performance

When your iSeries' performance drops off, productivity for everyone who works on the server also takes a hit. Follow these tips and resources to improve performance problems and learn how to monitor your systems so you can prevent issues in the future.

 


  When your iSeries' performance drops off, productivity for everyone who works on the server also takes a hit. Follow these tips and resources to improve performance problems and learn how to monitor your systems so you can prevent issues in the future.

 

TABLE OF CONTENTS
General tips
WRKSYSSTS command
WRKDSKSTS command
WRKACTJOB command
WRKSYSACT command
Using storage pools
Performance Adjuster (QPRFADJ) system value
Automatic tuning
Redbooks, Redpapers, publications, books
Performance and tuning products


 

General tips Return to Table of Contents


 

WRKYSSTS command Return to Table of Contents


 

WRKDSKSTS commandd Return to Table of Contents


 

WRKACTJOB command Return to Table of Contents


 

WRKSYSACT command Return to Table of Contents


 

Using storage pools Return to Table of Contents
  •  How to increase performance by grouping users into separate storage pools -- Part I
    Storage pool basics

  • How to increase performance by grouping users into separate storage pools -- Part II
    Control performance of jobs in a storage pool

  • How to increase performance by grouping users into separate storage pools -- Part III
    Configure a private storage pool and route certain users into that storage pool

  • How to increase performance by grouping users into separate storage pools -- Part IV
    Five steps to setting up a shared storage pool

  • How to increase performance by grouping users into separate storage pools -- Part V
    Set up a private pool for batch jobs


 

Performance Adjuster (OPFADJ) system value Return to Table of Contents


 

Automatic tuning Return to Table of Contents
  •  Let the system tune itself based on your business rules

  • Speeding up the iSeries

  • Automatic system tuning

  • Performance system values:
    Automatically adjust memory pools and activity levels


 

Redbooks, Redpapers, publications, books Return to Table of Contents


 

Performance and tuning products Return to Table of Contents

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