The following are examples of the results of running the tcl_calls.d script.
In this example we see it running while the Code/Tcl/func_abc.tcl script is run.
# tcl_calls.d Tracing... Hit Ctrl-C to end.
^C
PID TYPE NAME COUNT
16021 cmd concat 1
16021 cmd exit 1
16021 cmd func_a 1
16021 cmd func_b 1
16021 cmd func_c 1
16021 cmd list 1
16021 cmd rename 1
16021 cmd source 1
16021 cmd tclInit 1
16021 cmd unset 1
16021 cmd uplevel 1
16021 cmd variable 1
16021 proc func_a 1
16021 proc func_b 1
16021 proc func_c 1
16021 proc tclInit 1
16021 cmd foreach 2
16021 cmd global 2
16021 cmd interp 2
16021 cmd package 2
16021 cmd set 2
16021 cmd after 3
16021 cmd namespace 3
16021 cmd puts 3
16021 cmd lappend 4
16021 cmd lsearch 4
16021 cmd if 8
16021 cmd info 11
16021 cmd file 12
16021 cmd proc 12
You can see that PID 16021 made quite a few different types of command and
procedure calls during its execution.