Take a look at the timeShift function. Just graph the metric once with timeShift and once without, and they'll be overlaid on the same graph.
Details on all the functions are available here: http://graphite.readthedocs.org/en/0.9.10/functions.html#module-graphite.render.functions -Nick On Jan 2, 2013, at 11:05 AM, Carolyn Bray <question218...@answers.launchpad.net> wrote: > New question #218134 on Graphite: > https://answers.launchpad.net/graphite/+question/218134 > > We are interested in having Graphite overlay the same metric for 2 time > periods. For instance, show today's data in comparison to the data from 7 > days ago to see if the graphs are the same. Or today to one month ago. > Changing the time period seems to change the time scale for all of the graphs > on display. I was hoping I could pull up one and then drag and drop on top > of one from the previous time period. > > -- > You received this question notification because you are a member of > graphite-dev, which is an answer contact for Graphite. > > _______________________________________________ > Mailing list: https://launchpad.net/~graphite-dev > Post to : graphite-dev@lists.launchpad.net > Unsubscribe : https://launchpad.net/~graphite-dev > More help : https://help.launchpad.net/ListHelp
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