1The following are examples of tcl_procflow.d. 2 3This is a simple script to trace the flow of Tcl procedures. 4 5Here it traces the example program, Code/Tcl/func_abc.tcl. 6 7# tcl_procflow.d 8 C PID TIME(us) -- PROCEDURE 9 0 16073 3904971507502 -> tclInit 10 0 16073 3904971509096 <- tclInit 11 0 16073 3904971509305 -> func_a 12 0 16073 3904972511039 -> func_b 13 0 16073 3904973521023 -> func_c 14 0 16073 3904974530998 <- func_c 15 0 16073 3904974531008 <- func_b 16 0 16073 3904974531014 <- func_a 17^C 18 19As each procedure starts, the third column is indented by 2 spaces. This 20shows which procedure is calling which - the output above begins with an init 21procedure and then shows that func_a began, and then called func_b. 22 23The columns are CPU, PID, Time since boot, indicator and procedure name. 24 25If the output looks shuffled, check the CPU "C" and "TIME" columns, and 26post sort based on TIME if necessary. 27 28See Notes/ALLflow_notes.txt for important notes about reading flow outputs. 29 30