The Consolidated Tracing Facility
The Consolidated Tracing Facility (CTF) is a tracing infrastructure that enables you to produce diagnostic information of Micro Focus software components and your own programs.
Profiler
Profiler is a facility that enables you to obtain detailed statistics on the run-time performance of a COBOL program.
Rebuild
Rebuild is a file management utility invoked from the command line. It enables you to perform a number of actions on indexed data files, such as repairing or reorganizing them.