Annotation of src/usr.bin/nfsstat/nfsstat.1, Revision 1.14
1.14 ! schwarze 1: .\" $OpenBSD: nfsstat.1,v 1.13 2007/05/31 19:20:14 jmc Exp $
1.2 niklas 2: .\" $NetBSD: nfsstat.1,v 1.8 1996/03/03 17:21:28 thorpej Exp $
3: .\"
1.1 deraadt 4: .\" Copyright (c) 1989, 1990, 1993
5: .\" The Regents of the University of California. All rights reserved.
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8: .\" modification, are permitted provided that the following conditions
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12: .\" 2. Redistributions in binary form must reproduce the above copyright
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14: .\" documentation and/or other materials provided with the distribution.
1.10 millert 15: .\" 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 16: .\" may be used to endorse or promote products derived from this software
17: .\" without specific prior written permission.
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31: .\" from: @(#)nfsstat.1 8.1 (Berkeley) 6/6/93
32: .\"
1.14 ! schwarze 33: .Dd $Mdocdate: May 31 2007 $
1.1 deraadt 34: .Dt NFSSTAT 1
1.6 aaron 35: .Os
1.1 deraadt 36: .Sh NAME
37: .Nm nfsstat
1.14 ! schwarze 38: .Nd display NFS statistics
1.1 deraadt 39: .Sh SYNOPSIS
40: .Nm nfsstat
1.12 tedu 41: .Op Fl cs
1.8 mickey 42: .Op Fl M Ar core
43: .Op Fl N Ar system
1.1 deraadt 44: .Op Fl w Ar wait
45: .Sh DESCRIPTION
1.6 aaron 46: .Nm
1.14 ! schwarze 47: displays statistics kept about NFS client and server activity.
1.11 jmc 48: If neither
1.9 mickey 49: .Fl M
50: nor
51: .Fl N
52: option was specified statics will be obtained from the running system
53: by calling
54: .Xr sysctl 3
55: routine. Otherwise specified core and system will be used to fetch
56: data by means of
57: .Xr kvm 3 .
1.1 deraadt 58: .Pp
59: The options are as follows:
60: .Bl -tag -width Ds
1.12 tedu 61: .It Fl c
62: Display client statistics only.
1.8 mickey 63: .It Fl M Ar core
64: Extract values associated with the name list from the specified core
65: instead of the default
66: .Pa /dev/kmem .
67: .It Fl N Ar system
68: Extract the name list from the specified system instead of the default
69: .Pa /bsd .
1.12 tedu 70: .It Fl s
71: Display server statistics only.
1.5 aaron 72: .It Fl w Ar wait
1.14 ! schwarze 73: Display a shorter summary of NFS
1.1 deraadt 74: activity for both the client and server at
75: .Ar wait
76: second intervals.
1.9 mickey 77: .El
1.8 mickey 78: .Sh FILES
79: .Bl -tag -width /dev/kmem -compact
80: .It Pa /bsd
81: default kernel namelist
82: .It Pa /dev/kmem
83: default memory file
84: .El
1.1 deraadt 85: .Sh SEE ALSO
86: .Xr fstat 1 ,
87: .Xr netstat 1 ,
88: .Xr ps 1 ,
89: .Xr systat 1 ,
1.9 mickey 90: .Xr kvm 3 ,
91: .Xr sysctl 3 ,
1.1 deraadt 92: .Xr iostat 8 ,
93: .Xr pstat 8 ,
1.6 aaron 94: .Xr vmstat 8
1.1 deraadt 95: .Sh HISTORY
96: The
1.6 aaron 97: .Nm
1.5 aaron 98: command appeared in
1.1 deraadt 99: .Bx 4.4 .