Why do you think the leading zeroes are a problem? I have RRD files with numbers with the same order of magnitude as 0.0123 (eg conn times of 25ms) and I see no "NaN" entries most of the time.

Is it possible the RRD file has been setup with a minimum that's larger than zero?

On 7 December 2012 01:12, Michael Beatty <Michael.Beatty at sherwin.com> wrote:

I have a custom graph that displays a response time in seconds, the value is often under 1 second so it is padded with leading zeros, ie. 0.0123. When there are leading 0's the rrd is written as "NaN". How can I get rrd to grab leading 0's?

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