Stats Graph Question

Discussion in 'Feeding' started by jcheyney, Sep 28, 2020.

  1. jcheyney

    jcheyney New Member

    I just repurposed an ancient Pi as a feeder. I got it working over the weekend and can see my results on the stats page.

    The stats page has a graph with aircraft count on the Y-axis, but what is the X-axis? It looks like some kind of time measurement but the values I see vary every time I look at it.

    Thank you.
     
  2. wiedehopf

    wiedehopf Administrator Staff Member

    It's a count, not really a time measurement.

    Might be once a minute per data point?
     
  3. jcheyney

    jcheyney New Member

    I thought about that. I thought the zero point might be midnight but the math doesn’t work for that.
     
  4. nl-toontje

    nl-toontje New Member

    As a relatively new feeder (<2 weeks) I also wondered about that graph.
    The X-axis, to me, looks to be just the number of data points. (which also resets after a certain number of data points)

    Better you look at http://[IP-address_of_the_Pi]/graphs1090/ There you will have the same graph, but then with an X-axis that makes sense.
     
  5. jcheyney

    jcheyney New Member

    Thanks for that advice. Unfortunately I am running a Raspberry Pi A and it just doesn't have enough horsepower to do more than feed.
     
  6. MDA

    MDA Administrator Staff Member

    pi 0w is capable to run Grafana ;)
     
  7. James

    James Guest

    Right now it's just a test every 60 seconds of how many aircraft are in your aircraft.json ..... data is only in ram .. I'm testing how much ram cache I need based on what I want to store to make a dashboard

    I'll add timestamps this week or next, it was really just a quick 1 day hackathon to see if it would be possible to save 30 days of feeder data

    right now it saves 17280 data points, one every 609 seconds. 288 hours I think ..