[rrd-users] scale questions

Sean Whitney sean at visionary-networks.com
Tue Feb 20 16:53:06 CET 2007


=======================================
Sean Whitney
PMB #435, 1901 NE 162nd Ave, Suite D105
Vancouver, WA 98684
T. 360.607.7945
F. 815.364.0687
aim: seanmwhitney
email: sean at visionary-networks.com
=======================================



On Feb 13, 2007, at 5:00 PM, Alex van den Bogaerdt wrote:

> On Tue, Feb 13, 2007 at 08:06:15AM -0800, Sean Whitney wrote:
>> Any idea's about what would cause an output like this?  Look
>> carefully at the scale on the left hand side.... The values displayed
>> don't agree with value's retrieved from the rrd itself either.  All
>> this is in the cricket application, but seems to be an rrd issue
>
> This looks like a failed attempt to create a usable scale. If I
> may guess: the range will be 9.5k to 10.4k but rrdtool does not
> display tenths.
>
> This would mean the actual numbers are approximately 10195 and 9890.
>
>> Currently it is showing, which doesn't seem to correspond to the
>> scale either.  ideas?
>
> There is no information in the legend, so I cannot know what you
> expect and why the displayed graph would be wrong apart from the
> Y-axis label, which is indeed unfortunate.
>
>> Total modems: 9684 modems [ ? ] 	Registered modems: 9380 modems
>
> Try explaining what you mean by this.  It makes no sense.

Sorry, the green background last value was 9684 and the blue line  
last value was 9380 which doesn't agree with the graph.


Sean
>
> -- 
> Alex van den Bogaerdt
> http://www.vandenbogaerdt.nl/rrdtool/
>
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