I have found nfswatch to be one of the most valuable monitoring tools around.
On upgrading to OSF/1 V3.2C (from 3.0) and moving the majority of NFS to V3
I find that the "filesystem" screen only shows a small percentage of the traffic.
I have looked for a more recent version and recompiled nfswatch4.2
both without success.
We are running UFS filesystems and FDDI network.
Has anyone suffered this or know of a fix?
I append screen output of the procedures screen showing 600 requests
but the filesystem screen only shows 30.
Many thanks
Tim Janes
Tim Janes | e-mail : janes_at_signal.dra.hmg.gb
Defence Research Agency | tel : +44 684 894100
Malvern Worcs | fax : +44 684 894384
Gt Britain | #include <std/disclaim.h>
------------------------------------------------------------------------------------
joyce.dra.hmg.gb Tue Nov 21 00:04:41 1995 Elapsed time: 00:00:40
Interval packets: 2004 (network) 1998 (to host) 0 (dropped)
Total packets: 11709 (network) 11685 (to host) 0 (dropped)
Monitoring packets from interface fta0
int pct total int pct total
ND Read 0 0% 0 TCP Packets 14 1% 3948
ND Write 0 0% 0 UDP Packets 1980 99% 7710
NFS Read 668 33% 2583 ICMP Packets 0 0% 0
NFS Write 84 4% 299 Routing Control 0 0% 1
NFS Mount 0 0% 0 Address Resolution 0 0% 1
YP/NIS/NIS+ 0 0% 8 Reverse Addr Resol 0 0% 0
RPC Authorization 794 40% 3047 Ethernet/FDDI Bdcst 12 1% 50
Other RPC Packets 2 0% 9 Other Packets 4 0% 26
18 NFS Procedures
Procedure int pct total completed avg(msec) std dev max resp
READ 297 39% 1172 297 9.60 13.88 87.84
GETATTR 254 34% 975 254 1.18 4.63 45.87
WCACHE 77 10% 285 76 18.53 34.54 127.86
GETROOT 54 7% 177 54 7.43 13.48 45.87
READDIR 46 6% 195 46 1.63 0.65 2.93
NULLPROC 9 1% 32 9 0.87 0.91 2.93
LOOKUP 8 1% 32 51 0.46 0.53 1.95
SETATTR 4 1% 5 4 33.92 47.62 101.50
WRITE 3 0% 8 3 37.41 6.20 40.99
REMOVE 0 0% 1
LINK 0 0% 0
RENAME 0 0% 0
CREATE 0 0% 0
MKDIR 0 0% 0
STATFS 0 0% 0
RMDIR 0 0% 0
SYMLINK 0 0% 0
READLINK 0 0% 0
-------------------------------------------------------------------------------------
joyce.dra.hmg.gb Tue Nov 21 00:05:11 1995 Elapsed time: 00:01:10
Interval packets: 2085 (network) 2075 (to host) 0 (dropped)
Total packets: 17550 (network) 17506 (to host) 0 (dropped)
Monitoring packets from interface fta0
int pct total int pct total
ND Read 0 0% 0 TCP Packets 24 1% 3993
ND Write 0 0% 0 UDP Packets 2047 99% 13473
NFS Read 709 34% 4550 ICMP Packets 0 0% 0
NFS Write 87 4% 522 Routing Control 0 0% 2
NFS Mount 0 0% 0 Address Resolution 2 0% 5
YP/NIS/NIS+ 0 0% 9 Reverse Addr Resol 0 0% 0
RPC Authorization 835 40% 5361 Ethernet/FDDI Bdcst 9 0% 81
Other RPC Packets 8 0% 17 Other Packets 2 0% 35
13 file systems
File Sys int pct total File Sys int pct total
/server/tmp 30 4% 224
/server/rb 0 0% 5
/local/data 0 0% 0
/ 0 0% 0
/a/joyce/mnt/joyce/ 0 0% 0
/server/ra 0 0% 0
/server/rc 0 0% 0
/server/forum 0 0% 0
/server/rd 0 0% 0
/server/re 0 0% 0
/server/rf 0 0% 0
/server/rg 0 0% 0
/server/rh 0 0% 0
Received on Tue Nov 21 1995 - 01:36:43 NZDT