Tuning and Performance issues

Products

• SYSVIEW Performance Management

Issue/Introduction

Are there any known tuning or performance issues with SYSVIEW?

Environment

 

 

Resolution

1. Check that SYSVIEW, SYSVUSER and SYSVAUX are running in a SYSSTC service class (Srvclass).

2. About CPU performance, apply these PTFs to SYSVIEW 16.0:

SO13072 (Title: E-CSA OVERLAY AFTER DYNAMIC CPU ADD)
SO10680 (Title: Z15 BOOST, ADDRESS SPACE LAYOUT RANDOMIZATION, DASD MODELS) 
SO10588 (Title: INCORRECT JOB CPU REPORTING AFTER SYSTEM RECOVERY BOOST)
SO09537 (Title: INCREASED CPU USAGE WHEN MSU-4HOUR-GROUP IS YES)