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+.TH dnlcsnoop.d 1m "$Date:: 2007-08-05 #$" "USER COMMANDS"
+.SH NAME
+dnlcsnoop.d \- snoop DNLC activity. Uses DTrace.
+.SH SYNOPSIS
+.B dnlcsnoop.d
+.SH DESCRIPTION
+The DNLC is the Directory Name Lookup Cache. Filename lookups often
+return a hit from here, before needing to traverse the regular file
+system cache or go to disk.
+
+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
+Sample until Ctrl\-C is hit then print report,
+#
+.B dnlcsnoop.d
+.PP
+.SH FIELDS
+.TP
+PID
+process ID
+.TP
+CMD
+command name
+.TP
+TIME
+Elapsed time for lookup, us
+.TP
+HIT
+DNLC hit Y/N
+.TP
+PATH
+Path for DNLC lookup
+.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
+dnlcsnoop.d will sample until Ctrl\-C is hit.
+.SH AUTHOR
+Brendan Gregg
+[Sydney, Australia]
+.SH SEE ALSO
+dtrace(1M)