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Diffstat (limited to 'Man/man1m/tcl_procflow.d.1m')
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diff --git a/Man/man1m/tcl_procflow.d.1m b/Man/man1m/tcl_procflow.d.1m new file mode 100644 index 000000000000..aa79e913b0ca --- /dev/null +++ b/Man/man1m/tcl_procflow.d.1m @@ -0,0 +1,60 @@ +.TH tcl_procflow.d 1m "$Date:: 2007-10-03 #$" "USER COMMANDS" +.SH NAME +tcl_procflow.d - snoop Tcl execution showing procedure flow using DTrace. +.SH SYNOPSIS +.B tcl_procflow.d + +.SH DESCRIPTION +This traces activity from all Tcl processes on the system with DTrace +provider support (tcl8.4.16). + +This watches Tcl method entries and returns, and indents child +method calls. +.SH OS +Any +.SH STABILITY +Evolving - uses the DTrace Tcl provider, which may change +as additional features are introduced. Check Tcl/Readme +to see what version these scripts are based on. +.SH EXAMPLES +.TP +Default output, +# +.B tcl_procflow.d +.PP +.SH FIELDS +.TP +C +CPU-id +.TP +TIME(us) +Time since boot, us +.TP +PID +Process ID +.TP +PROCEDURE +Tcl procedure name +.SH LEGEND +.TP +\-> +proc entry +.TP +<\- +proc return +.SH WARNING +Watch the first column carefully, it prints the CPU-id. If it +changes, then it is very likely that the output has been shuffled. +.PP +.SH DOCUMENTATION +See the DTraceToolkit for further documentation under the +Examples, Notes and Docs directories. The example files may be +especially useful as they aim to demonstrate how to interpret +the output. +.SH EXIT +tcl_procflow.d will run until Ctrl-C is hit. +.SH AUTHOR +Brendan Gregg +[CA, USA] +.SH SEE ALSO +dtrace(1M) |