gtpm1m1yTPF V4R1 Migration Guide: 3.1 to 4.1

Data Collection Changes

In the TPF 4.1 system, data collection was converted to control program executable code (with the exception of intercept code). You must convert your nonintercept modifications to control program code, and move your intercept modifications to new real-time segments used for intercepts.

There are significant changes to program collector logic. Program intercepts are no longer collected. If you modified the IBM code in the area of program collection, your modifications may no longer be supported.

See the TPF System Performance and Measurement Reference for more information about data collection.