nv-l

RE: [nv-l] How to tell when Netmon is getting behind?

2003-01-21 19:54:39
Subject: RE: [nv-l] How to tell when Netmon is getting behind?
From: "Bursik, Scott {PBSG}" <Scott.Bursik AT pbsg DOT com>
To: "'James, Janelle (US - Hermitage)'" <jjames AT deloitte DOT com>, "nv-l >> NetView mailing list" <nv-l AT lists.tivoli DOT com>
Date: Tue, 21 Jan 2003 14:47:08 -0600
This seems to work well

**************************************************************

#!/bin/ksh
#set -x
cat /dev/null > /usr/OV/log/netmon.trace

/usr/OV/bin/netmon -a 16

sleep 3

if [ -f /usr/OV/log/netmon.trace ]; then
  echo "Netmon is " `grep [-].*[:] /usr/OV/log/netmon.trace | wc -l `
"behind in snmp polling";

else
  echo "Netmon is too busy to report now. Try later."

fi

Exit

******************************************************************

Scott Bursik
Event Systems Management
Pepsico Business Solutions Group
(972) 334-3757
scott.bursik AT pbsg DOT com




-----Original Message-----
From: James, Janelle (US - Hermitage) [mailto:jjames AT deloitte DOT com] 
Sent: Tuesday, January 21, 2003 2:21 PM
To: nv-l >> NetView mailing list
Subject: [nv-l] How to tell when Netmon is getting behind?


Greetings,

I am looking at some graphs of SNMP Operations, Ethernet traffic, etc in
attempt to determine if netmon is falling behind and / or trapd is
overloaded?  We are currently receiving authentication failure traps every
.05 seconds and I think this is degrading performance but I am looking for
proof.  When I try to do a demandpoll currently it hangs...

Is there some other tool or information I could be looking at?  Would a
flood of traps (to ovtrapd?) degrade the performance of netmon?

Thanks in advance for your advice.

Janelle

Janelle James
CS&IT Infrastructure Application Services
Deloitte & Touche
615 882-6929

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