[rrd-users] Re: Independant scaling of Y Axis for data sources?

[Alex van den Bogaerdt]

Cooper Nelson wrote:

> I'm curious if there is a way to render multiple datasources on one 
> graph and have them scale independantly?  This would be useful for 
> looking for correlations among different data sets.

Currently not, AFAIK.

You can however do the following:

1) run rrdtool but do not create an image.  Use PRINT (that's
   without a G!) to report the maximum of each DS
2) Calculate a multiplier for each DS
3) run rrdtool again (for the same period in time), this time
   creating the image, using generated CDEF statements that use
   the calculated multipliers for each DS

HTH
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