The zTPFGI Transaction Recording and EXamination facility allows you to immediately identify which applications are using resources. T-REX does this by providing comprehensive information about resource utilization at several levels, and by giving you the graphical tools to see what is going on. Here are some of its main features:

• Runs on z/TPF — not simulated
• Identify resources used by applications
• Can be used to understand the impact of potential changes (CPU, memory, disk)
• Collect performance data at the transaction, ECB and program level
• Data collected on program usage, memory usage, file usage, pool usage, heap usage, etc.
• Data presented graphically for analysis
• Easy to learn and use
• Minimal overhead when running

Find out more:

Presentation on zTPFGI's T-REX
(559KB; requires Microsoft PowerPoint or viewer)

Take a look at the zTPFGI Suite Brochure (pdf) to find out more. You can also watch the zTPFGI Demonstrations Flash movies.
(Download the latest Flash Player by clicking here.)

z/TPF is an IBM product