[mrtg] Re: Monitor Memory Usage on Cisco Routers

Fri Dec 12 16:31:29 MET 2003

Ertan,

Just a thought: You did not forget to use "Gauge" at the options line did you?
Your legend shows b/s, I think this should be just b (or kb, Mb etc)

Jan.

-----Original Message-----
From: ErtanAtila at hsbc.com.tr [mailto:ErtanAtila at hsbc.com.tr] 
Sent: Friday, December 12, 2003 3:43 PM
To: mwren at burnsmcd.com
Cc: mrtg at list.ee.ethz.ch
Subject: [mrtg] Re: Monitor Memory Usage on Cisco Routers

Thanks for your attention Mike, but I am sure that I am not running out of memory because I see it on the router. And for used memory I also sometimes see 0. But usually it returns garbage. For example

On the router

                         Head              Total(b)          Used(b)
Free(b)     Lowest(b)    Largest(b)
Processor    6183ACC0         108811072          12289924     96521148
74057064    72125740
Fast              6181ACC0          131080       127224            3856
       3856             3804

On the graph

     Max   2752.0 b/s      Average   464.0 b/s   Now Free:     24.0 b/s 
   Free:       (0.0%)        Free:      (0.0%)                   (0.0%) 

     Max   1584.0 b/s      Average   288.0 b/s   Now Used:   1584.0 b/s 
   Used:       (0.0%)        Used:      (0.0%)                   (0.0%) 

On the graph I only see bits of memory.

Ertan ATÝLA
HSBC Bank A.Þ.
Bilgi Teknolojileri

|---------+------------------------------->
|         |(Embedded image moved to file: |
|         |pic12193.gif)                  |
|         |           "Mike Wren"         |
|         |           <mwren at burnsmcd.com>|
|         |           Sent by:            |
|         |           mrtg-bounce at list.ee.|
|         |           ethz.ch             |
|         |                               |
|         |                               |
|         |           12.12.2003 16:25    |
|         |                               |
|---------+------------------------------->
  >-----------------------------------------------------------------------------------------------------------|
  |                                                                                                           |
  |     To:      <ErtanAtila at hsbc.com.tr>                                                                     |
  |        <mrtg at list.ee.ethz.ch>                                                                             |
  |    cc:                                                                                                    |
  |Subject:     [mrtg] Re: Monitor Memory Usage on Cisco Routers                                              |
  >-----------------------------------------------------------------------------------------------------------|

Those are the same OID's that I use for Processor Memory and I am not having a problem.  I would hope that you are not running free memory down to 0.  I have 128MB in a couple of my routers and the processor memory totals to about 104MB.  I use the OID 1.3.6.1.4.1.9.2.1.8.0 to graph free memory and the values correspond to the free processor memory.

Michael Wren
Senior Network Analyst
Burns & McDonnell Engineering
P.O. Box 419173
Kansas City, MO 64141-6173
816-822-3160
mwren at burnsmcd.com

>>> <ErtanAtila at hsbc.com.tr> 12/12/2003 7:13:49 AM >>>

Hi

I try to monitor the cpu and memory utilizations of some Cisco routers. CPU is ok but I have problems with memory. I use the following oid

1.3.6.1.4.1.9.9.48.1.1.1.6.1&1.3.6.1.4.1.9.9.48.1.1.1.5.1:community at x.x.x..x

>From the router debuging I can see that the router returns the used and free memory values but I cannot get the same values on the graph. Sometimes even only 0 is shown. I couldn't find anything on the pages. Does anyone know what the problem can be??????

Thanks all

--
Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi

--
Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi

-- Attached file removed by Ecartis and put at URL below --
-- Type: image/gif
-- Size: 0 bytes
-- URL : http://www.ee.ethz.ch/~slist/p/pic12193.gif

--
Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi

Het ministerie van Sociale Zaken en Werkgelegenheid sluit elke aansprakelijkheid uit in verband met het niet juist, onvolledig of niet tijdig overkomen van de informatie in deze e-mail. 
Aan dit bericht kunnen geen rechten worden ontleend. 

Dit bericht is alleen bestemd voor de geadresseerde. Indien dit bericht niet voor u bestemd is, verzoeken wij u dit onmiddellijk aan ons te melden en de inhoud van het bericht te vernietigen. 
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
The ministry of Social Affairs and Employment is not liable for any incorrect or incomplete transmission of the information in this e-mail or for any delay in its receipt. 
This message shall not constitute any obligations.

This message is intended solely for the addressee.
If you have received this message in error, please inform us immediately and delete its content.

--
Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi