Re: Antwort: Re: Better Graphing tools for Netview

2000-11-17 09:24:01
Subject: Re: Antwort: Re: Better Graphing tools for Netview
From: Clarence Hart <rti1clh AT ismd.ups DOT com>
To: nv-l AT lists.tivoli DOT com
Date: Fri, 17 Nov 2000 09:24:01 -0500 (EST)
        Thanks for your reply!  I read all of the online Tutorials and 
        the manuals yesterday and I feel I'm ready to take a stab at dumping
        the SnmpCollect data  to an RRD. The only problem I'm running into is
        SnmpCollect already figures out the the per/second value (as a float
        value), should I do the math in a script to set the value back what the
        devices says then store that and let rrdtool figure out the difference?
        Or do you import exactly what snmpcollect spits out?
        For example:
        snmpcollect looks like this;
11/17/00 05:33:04       someserver.dot.com   1234.0       974453584       
        Do you store the "starttime" and the "float value"
                or do you store 
         the "starttime" and "Value * (StopTime - StartTime)"
Clarence Hart

> From: Jochen.Friedrich AT genorz DOT de
> Subject: Antwort: Re: [NV-L] Better Graphing tools for Netview
> To: IBM NetView Discussion <nv-l AT tkg DOT com>
> Date: Thu, 16 Nov 2000 17:55:09 +0100
> X-Priority: 3 (Normal)
> X-MIMETrack: Serialize by Router on GFSLNT85/Servers/GENO-RZ/GENO/DE(Release 
5.0.1b (Intl)|30 September 1999) at 16.11.2000 17:56:40
> MIME-Version: 1.0
> X-Sorted: Bulk
> Hi Duane,
> > I've resorted to rolling my own -- it's not that bad.  The best thing you
> > can do for yourself is put all of the snmpCollect data into an RDBMS and
> > query against it to make your graphs.  I've done some stuff from there
> > using perl/DBI with Gnuplot, and perl/DBI with Grace.  perl with Grace
> > produces a better graph, and it easier to code (once you know grace).
> Here, we just use rrdtool (Next generation MRTG) and feed the NetView
> snmpCollect data into various RRD databases.
> Works like a charm, even generating graphics dynamically via Web Interface.
> Cheers,
> Jochen
> _________________________________________________________________________
> NV-L List information and Archives: http://www.tkg.com/nv-l

Clarence Hart
Office: 410-560-4182
Fax:    410-560-4329

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