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+.TH j_stat.d 1m   "$Date:: 2007-10-03 #$" "USER COMMANDS"
+.SH NAME
+j_stat.d - Java operation stats using DTrace.
+.SH SYNOPSIS
+.B j_stat.d
+[interval [count]]
+.SH DESCRIPTION
+This traces activity from all Java processes on the system with hotspot
+provider support (1.6.0). Method calls and object allocation are only
+visible when using the flag "+ExtendedDTraceProbes". eg,
+java -XX:+ExtendedDTraceProbes classfile
+
+The numbers are counts for the interval specified. The default interval
+is 1 second.
+
+If you see a count in "EXECS" but not in the other columns, then your
+Java software is probably not running with the DTrace hotspot provider.
+
+If you see counts in "CLOAD" but not in "METHODS", then you Java
+software probably isn't running with "+ExtendedDTraceProbes".
+.SH OS
+Solaris
+.SH STABILITY
+Evolving - uses the DTrace hotspot provider, which may change 
+as additional features are introduced. Check Java/Readme
+to see what version these scripts are based on.
+.SH EXAMPLES
+.TP
+Default output,
+# 
+.B j_stat.d
+.PP
+.SH FIELDS
+.TP
+EXEC/s
+Java programs executed per second, including
+those without Java provider support
+.TP
+METHOD/s
+Methods called, per second
+.TP
+OBJNEW/s
+Objects created, per second
+.TP
+CLOAD/s
+Class loads, per second
+.TP
+EXCP/s
+Exceptions raised, per second
+.TP
+RESC/s
+Rescues, per second
+.TP
+GC/s
+Garbage collects, per second
+.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
+j_stat.d will run until Ctrl-C is hit.
+.SH AUTHOR
+Brendan Gregg
+[CA, USA]
+.SH SEE ALSO
+dtrace(1M)