Implementing and Managing InfiniBand Coupling Links on IBM System z

Resource Measurement Facility

In this appendix, we show you how to use the IBM Resource Measurement Facility™ (RMF) tool to display information about Coupling Facility (CF) performance. We also discuss how to calculate the utilization of subchannels used to communicate with the CF.

The following topics are covered:

•Introduction to performance monitoring

•Introduction to RMF

•RMF Postprocessor reporting

Resource Measurement Facility overview

RMF is a powerful tool for monitoring and analyzing the performance of many aspects of z/OS. This appendix ...