RE: [cricket-users] Graphing result of two OIDs

From: Berg, Ivan (iberg@montana.edu)
Date: Wed Oct 06 1999 - 09:41:38 PDT


From: "Berg, Ivan" <iberg@montana.edu>

Yes, it adds the two datasources together(data you have already
collected)
However, it only graphs one line
Look at this page for an example if you want:
http://groovy.msu.montana.edu/cricket/grapher.cgi?target=%2Frouter-inter
faces%2Fnwngwy

-----Original Message-----
From: Kennedy Clark
To: Berg, Ivan
Cc: cricket-users@onelist.com
Sent: 10/6/99 5:20 AM
Subject: RE: [cricket-users] Graphing result of two OIDs

From: Kennedy Clark <kclark@ccci.com>

Ivan:

Thanks for the note! However, I still think I'm missing something.
 If I use mtargets to aggregate four interfaces as you show below,
aren't I just adding up the information that already being
collected for those interfaces? In other words, assume that the
four interfaces are collecting and graphing ifInUcastPkts and
ifInNUcastPkts. One line of each graph with show ifInUcastPkts
while the other line will plot ifInNUcastPkts. If I then use
mtargets to aggregate these, won't I just get a new graph that
still shows one line for ifInUcastPkts and another line for
ifInNUcastPkts? How do I make a graph that plots a single line
that the sum of these two OIDs?

In short, it seems that mtargets will aggregate multiple interfaces
into a single graph... I'm just not sure I see how it can aggregate
multiple OIDs into a single line on a graph...

Thanks!
Kennedy

At 08:39 PM 10/4/99 -0600, you wrote:
>no, sounds like you want "mtargets"
>
>targets - put multiple graphs on one page
>mtargets- perform operations on data and graph results
>
>ex..
>target T1_All
> mtargets = "serial0_0;serial0_1;serial0_2;serial0_3"
> mtargets-ops = "sum()"
> short-desc = "Combined T1's - 6.176Mb/s"
   
>
>
>-----Original Message-----
>From: Kennedy Clark
>To: cricket-users@onelist.com
>Sent: 10/4/99 4:53 PM
>Subject: [cricket-users] Graphing result of two OIDs
>
>From: Kennedy Clark <kclark@ccci.com>
>
>There might be a really simple answer to my question, but I'm not
>finding anything in the docs that seem to address this...
>
>I'm trying to graph the results of two OIDs. For example, let's
>say you want to add ifInUcastPkts and ifInNUcastPkts to get total
>packets. Note, that I'm not trying to view the aggregate of two
>targets (interfaces), which seems to be the purpose of mtargets and
>mtargets-ops. In other words, I don't want to aggregate "targets,"
>I want to essentially aggregate "datasources."
>
>Thanks!
>Kennedy
>

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