1*e137d3e0SchristosThe following is a demonstration of the NFS client wizard tool, nfswizard.d,
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5*e137d3e0Schristos   # nfswizard.d
6*e137d3e0Schristos   Tracing... Hit Ctrl-C to end.
7*e137d3e0Schristos   ^C
8*e137d3e0Schristos   NFS Client Wizard. 2005 Dec  2 14:59:07 -> 2005 Dec  2 14:59:14
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10*e137d3e0Schristos   Read:  4591616 bytes (4 Mb)
11*e137d3e0Schristos   Write: 0 bytes (0 Mb)
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13*e137d3e0Schristos   Read:  640 Kb/sec
14*e137d3e0Schristos   Write: 0 Kb/sec
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16*e137d3e0Schristos   NFS I/O events:    166
17*e137d3e0Schristos   Avg response time: 8 ms
18*e137d3e0Schristos   Max response time: 14 ms
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20*e137d3e0Schristos   Response times (us):
21*e137d3e0Schristos              value  ------------- Distribution ------------- count
22*e137d3e0Schristos                128 |                                         0
23*e137d3e0Schristos                256 |                                         1
24*e137d3e0Schristos                512 |@@@                                      14
25*e137d3e0Schristos               1024 |@                                        4
26*e137d3e0Schristos               2048 |@@@@@@@                                  30
27*e137d3e0Schristos               4096 |@@@@@                                    20
28*e137d3e0Schristos               8192 |@@@@@@@@@@@@@@@@@@@@@@@                  97
29*e137d3e0Schristos              16384 |                                         0
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31*e137d3e0Schristos   Top 25 files accessed (bytes):
32*e137d3e0Schristos      PATHNAME                                                         BYTES
33*e137d3e0Schristos      /net/mars/var/tmp/adm/vold.log                                   4096
34*e137d3e0Schristos      /net/mars/var/tmp/adm/uptime                                     4096
35*e137d3e0Schristos      /net/mars/var/tmp/adm/mail                                       4096
36*e137d3e0Schristos      /net/mars/var/tmp/adm/authlog.5                                  4096
37*e137d3e0Schristos      /net/mars/var/tmp/adm/ftpd                                       12288
38*e137d3e0Schristos      /net/mars/var/tmp/adm/spellhist                                  16384
39*e137d3e0Schristos      /net/mars/var/tmp/adm/messages                                   16384
40*e137d3e0Schristos      /net/mars/var/tmp/adm/utmpx                                      20480
41*e137d3e0Schristos      /net/mars/var/tmp/adm/ftpd.2                                     20480
42*e137d3e0Schristos      /net/mars/var/tmp/adm/ftpd.3                                     20480
43*e137d3e0Schristos      /net/mars/var/tmp/adm/ftpd.1                                     24576
44*e137d3e0Schristos      /net/mars/var/tmp/adm/ftpd.0                                     24576
45*e137d3e0Schristos      /net/mars/var/tmp/adm/lastlog                                    28672
46*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf                                        61440
47*e137d3e0Schristos      /net/mars/var/tmp/adm/loginlog                                   69632
48*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf.4                                      73728
49*e137d3e0Schristos      /net/mars/var/tmp/adm/messages.20040906                          81920
50*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf.3                                      102400
51*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf.1                                      110592
52*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf.5                                      114688
53*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf.2                                      114688
54*e137d3e0Schristos      /net/mars/var/tmp/adm/ipf.0                                      122880
55*e137d3e0Schristos      /net/mars/var/tmp/adm/route.log                                  266240
56*e137d3e0Schristos      /net/mars/var/tmp/adm/pppd.log                                   425984
57*e137d3e0Schristos      /net/mars/var/tmp/adm/wtmpx                                      2842624
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61*e137d3e0SchristosIn the above demonstration, we run nfswizard.d for several seconds then hit
62*e137d3e0SchristosCtrl-C. The report contains useful information about NFS client activity,
63*e137d3e0Schristosincluding response time statistics and file access details.
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65*e137d3e0SchristosNote: this is measuring activity caused by NFS client processes (which must
66*e137d3e0Schristosbe on the same server). It is not examining NFS server processes.
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