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I have reinstalled from the ground up our Graphite server to begin automating it.

I don't know what but I must have forgotten some kind of configuration because now our data only shows the latest datapoints from StatsD.

If I perform a whisper-fetch in some metric file I can see entries like:

whisper-fetch --pretty FILE.wsp | tail -n 10
Thu Oct 23 20:01:00 2014    0.000000
Thu Oct 23 20:02:00 2014    0.000000
Thu Oct 23 20:03:00 2014    0.000000
Thu Oct 23 20:04:00 2014    0.000000
Thu Oct 23 20:05:00 2014    0.000000
Thu Oct 23 20:06:00 2014    0.000000
Thu Oct 23 20:07:00 2014    0.000000
Thu Oct 23 20:08:00 2014    0.000000
Thu Oct 23 20:09:00 2014    0.000000
Thu Oct 23 20:10:00 2014    13.000000

This example is from a metric feeded by StatsD, if I do the same thing in the carbon.* metrics it's completely normal:

whisper-fetch --pretty /mnt/graphite/whisper/carbon/agents/127.0.0.1-a/committedPoints.wsp | tail -n 10
Thu Oct 23 20:02:00 2014    9254.000000
Thu Oct 23 20:03:00 2014    8857.000000
Thu Oct 23 20:04:00 2014    8763.000000
Thu Oct 23 20:05:00 2014    8236.000000
Thu Oct 23 20:06:00 2014    9265.000000
Thu Oct 23 20:07:00 2014    8737.000000
Thu Oct 23 20:08:00 2014    8691.000000
Thu Oct 23 20:09:00 2014    8738.000000
Thu Oct 23 20:10:00 2014    8437.000000
Thu Oct 23 20:11:00 2014    5585.000000

What is causing carbon to not aggregate and commit data sent by StatsD?

HopelessN00b
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victorcampos
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1 Answers1

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There were 2 StatsD instances feeding Graphite, one of them had zeroed counters being sent and overriding data from the other.

We stopped the second StatsD instance and it seem to be solved.

victorcampos
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