CTF> COLLECT

 	If you are performing detached tracing, writes trace records
 	collected by the default trace server process username$CTF and
 	writes them to CTF$TRACE.DAT. If you are performing live
 	tracing, the trace records are displayed on your terminal.

 CTF> COLLECT /PROC=SMITH$CTF_Z

 	Writes trace records collected by the process SMITH$CTF_Z to
 	CTF$TRACE.DAT. You must have previously issued a
 	START/NOCOLLECT command naming SMITH$CTF_Z in the
 	/PROCESS_NAME qualifier.