[drraw-users] Stacking Regex and other stuff

[Greg Davis]

Thanks for your help. About the regex stacking, i may not have been 
clear on the question. What im trying to do is stack two template based 
DSs on a single graph each template based DS would contain the data from 
about 40 rrds for a total of 80 actual DSs. So lets say template DS A 
would be 40 stacked areas in blue and green and Template DS B would be 
another 40 stacked areas in red and yellow stacked on top of Template A. 
When I add the second template DS it always begins the stack at 0. So 
far I've had to Add template A and then use 40 regular DSs stacked on 
top of template A's output. Is this the only way to do it?

Also I'd like to add...  This software has saved me countless hours and 
produces fantastic results. It's well though out and well executed. 
Awesome work!
--Greg

Christophe Kalt wrote:
> On Jan 17, Gregory Davis wrote:
> | Is there any way to stack the output of two separate regex based data 
> | sources. I need to aggregate two large sets of rrds but be able to set 
> | different options for each set.
>
> Not sure what you mean.
> You can take a set of x RRD files, select them via regex, and
> generate 1, x or x+1 data sources.  That's what is called a
> "Data Source Template".
> You can take a second set of y RRD files and do the same.
> You should be able to stack all these, unless you want to
> alternate between the two sets.
>
> | Does the toggle on/off all gprints not work or is mine just broken. It 
> | seems to have no effect.
>
> Works for me.
> You need to select "On" or "Off" and click on "Min", "Avg", ..
>
> What version of drraw, what version of which browser are you
> using?  This is javascript based, so you need to have that
> enabled.
>
> | What is the format for the "label" field. For instance if I want to 
> | print server name and numerical data using %0.2lf%s. When i enter in 
> | what seems right the format string prints literally on the graph.
>
> Unless you use GPRINT, it'll be literal (except for data
> source templates where $1 $2 type references will be
> expanded.)
>
> | Also, not sure if this is a good place to make a suggestion but controls 
> | in the column headers to set all would be really helpful ie. set all to 
> | area or Stack all DSs.
>
> This is a good place, i'm not sure how useful it would be, but
> i'll think about it.
>
> Christophe
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