Email Alerts
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How to use the WRKSYSSTS to monitor your system – Part II
Making sure the page fault rates and job transition rates fall within acceptable levels is the essence of using the WRKSYSSTS display to tune your system. Tip
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Retrieve temporary storage used for individual active jobs
When the amount of temporary storage increases dramatically, it can theoretically bring your system down by filling up your disk space up to 100%. Tip
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How to use WRKSYSSTS to monitor your system -- Part I
A well-tuned machine pool is essential for good performance. Use the Work with System Status (WRKSYSSTS) command to monitor and maintain it, as well as other pools on the iSeries. Tip
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New ASP load-balancing commands
If you want high performance, you need to use a group of ASP load-balancing commands IBM introduced in V4R4. They're easy to use AND can be run while your system is active. Tip
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Delete unassigned documents from QDOC library
Display all unclaimed documents to a physical file. Tip
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Collecting disk capacity on a daily basis
Collect your disk capacity into a database file and receive period queries. Tip
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Why hard disks are important in performance tuning
Hard drives are the fastest of all auxiliary storage devices, but they are painfully slow compared with other components. Therefore, it's essential they are tuned to the utmost. Tip
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DASD failure notification
Get DASD failure notification -- 24x7. Tip
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Using the WRKDSKSTS command to increase performance
Still running OPM programs? The Work With Disk Status (WRKDSKSTS) command can tell you a lot about your system -- information you can use to boost your system's performance. Tip
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Monitor temporary storage used
This CL program allows you to regularly scan a specific subsystem for jobs having their "Temporary storage used" value running over a specific limit set. Tip