Articles & Content


Application Performance - The Red Flags to Look for (G09)

Topic: 2006 NA

Subtopic: DB2 for z/OS

DATE: 2006-05-10 (01:00 PM - 02:10 PM)
SPEAKERS: Jon Capelli (Highmark, Inc.)

Application programmers and DBAs both have a vested interest in ensuring good application performance. But inevitably performance issues will arise, and it can be difficult to decide where the problem is. Or in some cases even if there is a performance problem. In this presentation we will look at performance terms like synchronous I/O, Getpages and DB2 Class 2 times. We’ll also look at what they should mean to us.

EXP. LEVEL: Intermediate


What type of performance problem is it?

Some common performance statistics

High CPU - follow the Getpages

High Elapsed time - look at locking and I/O

How to recognize a program loop situation

This file is being provided by IDUG. We would encourage you to join IDUG to get full access to all of our files and resources. Joining IDUG is FREE and signing up is simple. Click here to join! or login!

Download File
Click to Download

NOTE: These are only open to members of IDUG. If you are not a member, please CLICK HERE for more information.