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Diffstat (limited to 'cddl/contrib/dtracetoolkit/Man/man1m/syscallbysysc.d.1m')
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diff --git a/cddl/contrib/dtracetoolkit/Man/man1m/syscallbysysc.d.1m b/cddl/contrib/dtracetoolkit/Man/man1m/syscallbysysc.d.1m new file mode 100644 index 0000000..c8f34f2 --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Man/man1m/syscallbysysc.d.1m @@ -0,0 +1,47 @@ +.TH syscallbysysc.d 1m "$Date:: 2007-08-05 #$" "USER COMMANDS" +.SH NAME +syscallbysysc.d \- syscalls by syscall. Uses DTrace. +.SH SYNOPSIS +.B syscallbysysc.d +.SH DESCRIPTION +syscallbysysc.d is a DTrace OneLiner to a report of the number of +each type of system call made. + +This is useful to identify which system call is the most common. + +Docs/oneliners.txt and Docs/Examples/oneliners_examples.txt +in the DTraceToolkit contain this as a oneliner that can be cut-n-paste +to run. + +Since this uses DTrace, only the root user or users with the +dtrace_kernel privilege can run this command. +.SH OS +Any +.SH STABILITY +stable - needs the syscall provider. +.SH EXAMPLES +.TP +This samples until Ctrl\-C is hit. +# +.B syscallbysysc.d +.PP +.SH FIELDS +.TP +first field +This is the system call type. Most have man pages in section 2. +.TP +second field +This is the count, the number of occurrances for this system call. +.PP +.SH DOCUMENTATION +See the DTraceToolkit for further documentation under the +Docs directory. The DTraceToolkit docs may include full worked +examples with verbose descriptions explaining the output. +.SH EXIT +syscallbysysc.d will sample until Ctrl\-C is hit. +.SH AUTHOR +Brendan Gregg +[Sydney, Australia] +.SH SEE ALSO +procsystime(1M), dtrace(1M), truss(1) + |