z/OS Large Memory Considerations
Project and Program:
MVS,
MVS Performance
Tags:
Proceedings ,
2019 ,
SHARE Pittsburgh 2019
As the IBM Z and z/OS memory configurations have increased, we need to rethink what we consider “large” and what performance metrics need to be monitored. As more applications begin to exploit memory in new ways, it becomes important to monitor more than just available frames. The author will review the latest updates related to system z memory and share experiences that demonstrate new performance indicators and system defaults that should be monitored to avoid performance issues.-Dave Betten-IBM
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