Top 10 Tips for z/OS Network Performance Monitoring with OMEGAMON

Project and Program: Enterprise Data Center, Security and Compliance

Tags: Proceedings, 2012, SHARE in Atlanta 2012

This session will provide recommendations on how you can monitor your z/OS Communication Servers to help isolate network and application performance problems. With thousands of available  z/OS Network performance metrics, it can be a daunting task to even know where to start. This session will provide advice gathered from customer experiences with OMEGAMON XE for Mainframe Networks.

 

• You will see how correlation between key metrics can more quickly isolate performance problems. 
• Identify how poorly designed end to end applications could be the cause to high z/OS overhead. 
• Create a simple view to help identify why TCP/IP connections are randomly being rejected

The performance of z/OS Communication Server resources to be discussed will include:

• OSA-Express
• Enterprise Extender/HPR
• FTP
• TN3270
• and Application Listeners

just to name a few. Ernie Gilman, IBM Corporation

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