WebSphere on z/OS Performance Analysis Tips and Techniques
Document Author: Additional Author(s):
CICS Transaction Server; Communications Server for z/OS; Crypto Coprocessor; Customer Java Application; DASD; DB2 for z/OS and OS/390; IBM System z; JDK; JES2; MVS; Parallel Sysplex; RMF; SDSF; TCP/IP; WebSphere Application Server; WebSphere Application Server for z/OS; WLM; z10 EC; z196; zEnterprise 196
Abstract: The goal is to be able to perform a health check on a z/OS system when you do not know the configuration of the host or WebSphere. Performing a health check is the first step when trying to diagnose a performance problem. This document will detail tools and tactics to determine the health of the system as it pertains to WebSphere Application Server with a slant towards increasing performance.