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1 .TH rwbbypid.d 1m  "$Date:: 2007-08-05 #$" "USER COMMANDS"
2 .SH NAME
3 rwbbypid.d \- read/write bytes by PID. Uses DTrace.
4 .SH SYNOPSIS
5 .B rwbbypid.d
6 .SH DESCRIPTION
7 This script tracks the bytes read and written at the syscall level
8 by processes, printing the totals in a report. This is tracking the
9 successful number of bytes read or written.
10
11 Since this uses DTrace, only the root user or users with the
12 dtrace_kernel privilege can run this command.
13 .SH OS
14 Solaris
15 .SH STABILITY
16 stable - needs the sysinfo provider.
17 .SH EXAMPLES
18 .TP
19 This samples until Ctrl\-C is hit.
20
21 .B rwbbypid.d
22 .PP
23 .SH FIELDS
24 .TP
25 PID
26 process ID
27 .TP
28 CMD
29 process name
30 .TP
31 DIR
32 direction, Read or Write
33 .TP
34 BYTES
35 total bytes
36 .PP
37 .SH DOCUMENTATION
38 See the DTraceToolkit for further documentation under the 
39 Docs directory. The DTraceToolkit docs may include full worked
40 examples with verbose descriptions explaining the output.
41 .SH EXIT
42 rwbbypid.d will sample until Ctrl\-C is hit.
43 .SH AUTHOR
44 Brendan Gregg
45 [Sydney, Australia]
46 .SH SEE ALSO
47 rwbypid.d(1M), dtrace(1M)
48