Re: Y-Axis Units

Mike Seda <[email protected]>
Newsgroups gmane.network.cacti.user
Message-ID <[email protected]>
Hi All,
I've created the following forum topic for this issue, which contains 
the additional information that Reinhard requested:
http://forums.cacti.net/viewtopic.php?t=46733

Please see if you can help me debug this issue there.

Thanks,
Mike


On 03/14/2012 05:32 AM, [email protected] wrote:
> Please take this to the forums and attach a screenshot. Nextn we need to know, whether the datasource is of type COUNTER
> Reinhard
> -----Original Message-----
> From: Mike Seda<[email protected]>
> Date: Tue, 13 Mar 2012 16:00:31
> To:<[email protected]>
> Reply-To: Support requests/questions about cacti
> 	<[email protected]>
> Subject: [cacti-user] Y-Axis Units
>
> Hi All,
> We have a few graphs with some seemingly incorrect y-axis units. Once of
> our graphs (Tomcat - Connection Rate [from the Tomcat Stats plugin]) is
> showing a y-axis range of 0 *M* - 14 *M* requests/second. And some
> machines have some datapoints right at 14 M.
>
> The documentation indicates that "M" = mega (same as million):
> http://www.cacti.net/downloads/docs/html/graph_templates.html
>
> I doubt that these machines are getting 14 million Tomcat requests/sec.
>
> Does anyone have any idea of what could be going on?
>
> BTW, here is how the graph was created:
> /usr/bin/rrdtool graph - \
> --imgformat=PNG \
> --start=-86400 \
> --end=-300 \
> --title='nw031 - Tomcat - Connection Rate' \
> --base=1000 \
> --height=120 \
> --width=500 \
> --alt-autoscale-max \
> --lower-limit=0 \
> --vertical-label='Requests / Second' \
> --slope-mode \
> --font TITLE:10: \
> --font AXIS:7: \
> --font LEGEND:8: \
> --font UNIT:7: \
> DEF:a="/srv/www/vhosts/cacti.nowhere.com/rra/nw031_bytes_received_118.rrd":error_count:AVERAGE
> \
> DEF:b="/srv/www/vhosts/cacti.nowhere.com/rra/nw031_bytes_received_118.rrd":request_count:AVERAGE
> \
> CDEF:cdefe=b,a,- \
> AREA:a#EE5019FF:"Errors"  \
> GPRINT:a:LAST:"  Current\:%8.2lf %s"  \
> GPRINT:a:AVERAGE:"Average\:%8.2lf %s"  \
> GPRINT:a:MAX:"Maximum\:%8.2lf %s\n"  \
> AREA:cdefe#A150AAFF:"Requests":STACK \
> GPRINT:cdefe:LAST:"Current\:%8.2lf %s"  \
> GPRINT:cdefe:AVERAGE:"Average%8.2lf %s"  \
> GPRINT:cdefe:MAX:"Maximum\:%8.2lf %s\n"
>
> Thanks In Advance,
> Mike
>
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------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing 
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
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