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+.TH cswstat.d 1m  "$Date:: 2007-08-05 #$" "USER COMMANDS"
+.SH NAME
+cswstat.d \- context switch time stats. Uses DTrace.
+.SH SYNOPSIS
+.B cswstat.d
+.SH DESCRIPTION
+cswstat.d is a DTrace program to print context switch time
+statistics.
+
+This program measures the time consumed during context switching,
+and prints it with the number of context switches and the average
+time.
+
+Since this uses DTrace, only the root user or users with the
+dtrace_kernel privilege can run this command.
+.SH OS
+Solaris
+.SH STABILITY
+stable - needs the sched provider.
+.SH EXAMPLES
+.TP
+Print statistics every second,
+# 
+.B cswstat.d
+.PP
+.SH FIELDS
+.TP
+TIME
+The current time
+.TP
+NUM
+Number of context switches in this sample
+.TP
+CSWTIME
+Total time consumed context switching, us
+.TP
+AVGTIME
+Average time for each context switch, us
+.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
+cswstat.d will run forever until Ctrl\-C is hit. 
+.SH AUTHOR
+Brendan Gregg
+[Sydney, Australia]
+.SH SEE ALSO
+mpstat(1M), dtrace(1M)
+