My CPU is running pretty high constantly.
Viewing topas here is what I see:
Name PID CPU% PgSp Owner
nvcorrd 17328 32.5 9.6 root
netmon 54682 30.5 151.1 root
ipmap 45592 28.8 245.6 root
ovwdb 26948 4.5 310.6 root
ovw_binar 43258 1.5 319.9 root
From:
owner-nv-l@lists.us.ibm.com [mailto:owner-nv-l@lists.us.ibm.com] On Behalf Of Bursik, Scott {PBSG}
Sent: Wednesday, March 15, 2006 10:28 AM
To: nv-l@lists.us.ibm.com
Subject: RE: [nv-l] Ping is falling behind
Thank for the replies.
I don’t see anything obvious
here. Do you?
ovwdb cache size?
[pbsxsn00001][/usr/OV/bin]>ps
-ef | grep ovwdb | grep -v grep
root 26948
32324 4 Mar 13 - 192:07
/usr/OV/bin/ovwdb -O -n130000 –t
ovobjprint -S
Number of objects defined in the database: 93939
Total number of fields defined in
the database is: 306.
Total number of field values in the
database: 1958450
Number of Integer fields:
511561.
Number of Boolean fields:
754239.
Number of String fields: 521397.
Number of Enum fields: 171253.
netmon status polling by ICMP or
SNMP or both?
ICMP Polling only
[pbsxsn00001][/usr/OV/conf]>/usr/OV/bin/ovtopodump
-l|grep ^NUMBER
NUMBER
OF NETWORKS: 11118
NUMBER
OF SEGMENTS: 12594
NUMBER
OF NODES: 22457
NUMBER
OF INTERFACES: 37879
NUMBER
OF GATEWAYS: 1337
[pbsxsn00001][/usr/OV/bin]>/usr/OV/bin/nvUtil
e "('isNode' = 'TRUE') && ('IP Status' = 'Unmanaged')"|wc -l
9639
Scott Bursik
Enterprise Systems Management
PepsiCo Business
Solutions Group
(972) 963-1400
scott.bursik@pbsg.com
From:
owner-nv-l@lists.us.ibm.com [mailto:owner-nv-l@lists.us.ibm.com] On Behalf Of SCHIFFINGER Ralph
Sent: Wednesday, March 15, 2006 9:31 AM
To: 'nv-l@lists.us.ibm.com'
Subject: AW: [nv-l] Ping is falling behind
ovwdb cache size?
netmon status polling by ICMP or
SNMP or both?
let's compare some data ...
/usr/OV/bin/ovobjprint -S
Number of objects defined in the
database: 51039
Total number of fields defined in
the database is: 554.
Total number of field values in the
database: 964960
Number of Integer fields: 285226.
Number of Boolean fields: 363786.
Number of String fields: 238995.
Number of Enum fields: 76953.
ps -ef | grep ovwdb | grep -v grep
root 3448850
4296824 0 Mar 14 -
5:28 /usr/OV/bin/ovwdb -O -n180000 -t
/usr/OV/bin/ovtopodump -l|grep ^NUMBER
NUMBER OF NETWORKS: 11235
NUMBER OF SEGMENTS: 10668
NUMBER OF NODES: 3682
NUMBER OF INTERFACES: 19857
NUMBER OF GATEWAYS: 2179
/usr/OV/bin/nvUtil e "('isNode' = 'TRUE')
&& ('IP Status' = 'Unmanaged')"|wc -l
19
HTH Ralph S.
http://www.it-austria.com/
-----Ursprüngliche Nachricht-----
Von: Bursik, Scott {PBSG} [mailto:Scott.Bursik@pbsg.com]
Gesendet: Mittwoch, 15. März 2006
16:14
An: nv-l@lists.us.ibm.com
Betreff: [nv-l] Ping is falling
behind
NetView 7.1.4 AIX 5.2
* I am using the script below to check the ping status
of NetView and I
am seeing numbers around 30,000 at
times. I am having problems with
nodes going down for reboots and
coming back up within about 5 minutes
and I am getting node down events.
I have a timer rule in place that
says if I get a node down event
hold it for 14 minutes. If I get a node
up event drop the node down. If the
14 minutes expires and no node up
event came in send the node down
event.
* Well the nodes are coming back well before the 14
minutes and we are
still getting the node down. I
believe that NetView being behind in
polling is causing this. Are there
any suggestions as to fixing the
polling falling behind issue?
* Within the last year SNMP was enabled on our
workstation machines
resulting in about 7000 new objects
being discovered by NetView. Since
they have the same OID as the
Windows servers they are brought into
discovery. I want to restrict them
from being discovered by name. They
all have a common set of characters
in the name. The naming convention
is ***wu****** or
***WU******. The same number of characters are used.
If I read the documentation in the
seed file correctly I could use this
login correct?
!???wu??????
!???WU?????
Am I interpreting the question marks correctly from
the documentation?
# Negative Entries
#
e.g.
!10.1.1.2
Specific entry
#
!10.*.1.1-100
Ranges using * or -
#
!router*.tivoli.com Wildcards using *
and
?(single char)
#
!@oid 1.3.6.1.4.1.9.* Wildcards as final
char using *
#
(Note space after the
prefix "@oid ")
#
!@oid
0
This entry will
filter out all
#
non-SNMP supported
devices
* I have unmanaged as many devices as I can that
aren't being monitored
at the moment and have restricted
discovery to several OID's. My DNS in
on another machine but on the same
local subnet. Has anyone here written
a script to test the speed of
resolution from DNS?
Here is the result of the ovobjprint -S command:
ovobjprint -S
Number of objects defined in the
database: 93939
Total number of fields defined in the database is:
306.
Total number of field values in the database: 1958450
Number of Integer fields: 511561.
Number of Boolean fields: 754239.
Number of String fields: 521397.
Number of Enum fields: 171253.
##############################script####################################
##########
#!/bin/ksh
#set -x
cat /dev/null >
/usr/OV/log/netmon.trace
/usr/OV/bin/netmon -a 12
sleep 3
if [ -f /usr/OV/log/netmon.trace ];
then
echo "Netmon is "
`grep [-].*[:] /usr/OV/log/netmon.trace | wc -l `
"behind in status
pinging";
else
echo "Netmon is too
busy to report now. Try later."
fi
exit
##############################script####################################
##########
I know this is a lot of information and I appreciate
any and all
feedback I get.
Thank you,
Scott Bursik
PepsiCo