1The following is an example of running tcl_who.d. 2 3The output produces four fields of interest in tracing tcl calls by process. 4 5Here we see it running while Code/Tcl/func_slow.tcl and Code/Tcl/func_abc.tcl 6are executed. 7# tcl_who.d 8Tracing... Hit Ctrl-C to end. 9^C 10 PID UID CALLS ARGS 11 16063 100 83 ./tclsh scripts/func_slow.tcl 12 16061 100 86 ./tclsh scripts/func_abc.tcl 13 14CALLS is a measure of activity, and is a count of the procedures and commands 15that Tcl called. The ARGS column shows the process name and arguments given 16for a particular PID in order to identify the particular Tcl code involved. 17 18