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Diffstat (limited to 'cddl/contrib/dtracetoolkit/Man/man1m/rwbytype.d.1m')
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diff --git a/cddl/contrib/dtracetoolkit/Man/man1m/rwbytype.d.1m b/cddl/contrib/dtracetoolkit/Man/man1m/rwbytype.d.1m new file mode 100644 index 0000000..85c8194 --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Man/man1m/rwbytype.d.1m @@ -0,0 +1,54 @@ +.TH rwbytype.d 1m "$Date:: 2007-08-05 #$" "USER COMMANDS" +.SH NAME +rwbytype.d \- read/write bytes by vnode type. Uses DTrace. +.SH SYNOPSIS +.B rwbytype.d +.SH DESCRIPTION +This program identifies the vnode type of read/write activity - whether +that is for regular files, sockets, character special devices, etc. This +is measuring at the application level, so file activity may well be +cached by the system. + +Since this uses DTrace, only the root user or users with the +dtrace_kernel privilege can run this command. +.SH OS +Solaris +.SH STABILITY +unstable - this script uses fbt provider probes which may change for +future updates of the OS, invalidating this script. Please read +Docs/Notes/ALLfbt_notes.txt for further details about these fbt scripts. +.SH EXAMPLES +.TP +This samples until Ctrl\-C is hit. +# +.B rwbytype.d +.PP +.SH FIELDS +.TP +PID +process ID +.TP +CMD +process name +.TP +VNODE +vnode type (describes I/O type) +.TP +DIR +direction, Read or Write +.TP +BYTES +total bytes +.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 +rwbytype.d will sample until Ctrl\-C is hit. +.SH AUTHOR +Brendan Gregg +[Sydney, Australia] +.SH SEE ALSO +rwbypid.d(1M), rwbbypid.d(1M), dtrace(1M) + |