Increased CPU usage on z/13

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Article ID: 38703

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Updated On:

Products

CA Vision:Report

Issue/Introduction

Problem:  

You noticed substantially increased CPU consumption after your hardware upgrade to an IBM z/13.

Environment:

CA VISION:Report R16.1 running on an IBM z13 mainframe.

Cause:

Some CA VISION: Report load modules had internal subroutine calls to subroutines with saveareas adjacent to the executable code. This programming technique is no longer supported by IBM mainframes.

Resolution:

Download APAR RO88567 from CA Support Online.

There are special installation instructions in the APAR.

 Additional Information:

 CPU consumption rose about 30 percent in one case.

 

Environment

Release: VSNREP00100-16.1-VISION:Report
Component: