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Diffstat (limited to 'cddl/contrib/dtracetoolkit/Examples/nfswizard_example.txt')
-rw-r--r-- | cddl/contrib/dtracetoolkit/Examples/nfswizard_example.txt | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/cddl/contrib/dtracetoolkit/Examples/nfswizard_example.txt b/cddl/contrib/dtracetoolkit/Examples/nfswizard_example.txt new file mode 100644 index 0000000..68fb185 --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Examples/nfswizard_example.txt @@ -0,0 +1,67 @@ +The following is a demonstration of the NFS client wizard tool, nfswizard.d, + + + + # nfswizard.d + Tracing... Hit Ctrl-C to end. + ^C + NFS Client Wizard. 2005 Dec 2 14:59:07 -> 2005 Dec 2 14:59:14 + + Read: 4591616 bytes (4 Mb) + Write: 0 bytes (0 Mb) + + Read: 640 Kb/sec + Write: 0 Kb/sec + + NFS I/O events: 166 + Avg response time: 8 ms + Max response time: 14 ms + + Response times (us): + value ------------- Distribution ------------- count + 128 | 0 + 256 | 1 + 512 |@@@ 14 + 1024 |@ 4 + 2048 |@@@@@@@ 30 + 4096 |@@@@@ 20 + 8192 |@@@@@@@@@@@@@@@@@@@@@@@ 97 + 16384 | 0 + + Top 25 files accessed (bytes): + PATHNAME BYTES + /net/mars/var/tmp/adm/vold.log 4096 + /net/mars/var/tmp/adm/uptime 4096 + /net/mars/var/tmp/adm/mail 4096 + /net/mars/var/tmp/adm/authlog.5 4096 + /net/mars/var/tmp/adm/ftpd 12288 + /net/mars/var/tmp/adm/spellhist 16384 + /net/mars/var/tmp/adm/messages 16384 + /net/mars/var/tmp/adm/utmpx 20480 + /net/mars/var/tmp/adm/ftpd.2 20480 + /net/mars/var/tmp/adm/ftpd.3 20480 + /net/mars/var/tmp/adm/ftpd.1 24576 + /net/mars/var/tmp/adm/ftpd.0 24576 + /net/mars/var/tmp/adm/lastlog 28672 + /net/mars/var/tmp/adm/ipf 61440 + /net/mars/var/tmp/adm/loginlog 69632 + /net/mars/var/tmp/adm/ipf.4 73728 + /net/mars/var/tmp/adm/messages.20040906 81920 + /net/mars/var/tmp/adm/ipf.3 102400 + /net/mars/var/tmp/adm/ipf.1 110592 + /net/mars/var/tmp/adm/ipf.5 114688 + /net/mars/var/tmp/adm/ipf.2 114688 + /net/mars/var/tmp/adm/ipf.0 122880 + /net/mars/var/tmp/adm/route.log 266240 + /net/mars/var/tmp/adm/pppd.log 425984 + /net/mars/var/tmp/adm/wtmpx 2842624 + + + +In the above demonstration, we run nfswizard.d for several seconds then hit +Ctrl-C. The report contains useful information about NFS client activity, +including response time statistics and file access details. + +Note: this is measuring activity caused by NFS client processes (which must +be on the same server). It is not examining NFS server processes. + |