How to monitors a metric by app version ? can't connect plot

  • What Grafana version and what operating system are you using?
    influxdb 2.7.x
    grafana 10.x

  • What are you trying to achieve?
    i write security data to influxdb like that:

  1. “sca,project=project1,version=1.1,build=10 critical=0,high=5,medium=1,low=20”
  2. “sca,project=project1,version=1.2,build=20 critical=0,high=2,medium=0,low=15”
  3. “sca,project=project2,version=0.5,build=1 critical=5,high=12,medium=0,low=5”

i try to have connected plot between 1 and 2 for high field/value and show version as legend

  • How are you trying to achieve it?
from(bucket: "securite")
  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)
  |> filter(fn: (r) => r["_measurement"] == "sca")
  |> filter(fn: (r) => r["_field"] == "high")
  |> filter(fn: (r) => r["projet"] == "${projet}")
  |> group(columns: ["projet", "_field","version"])
  |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
  |> yield(name: "mean")

no transformation

  • What happened?
    plot are not connected …

    if i don’t group by “version”, plot are connected but i loose “version” information

  • What did you expect to happen?
    monitors security metric by version like this modified screenshost

  • Can you copy/paste the configuration(s) that you are having problems with?
    see “how”

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.

  • Did you follow any online instructions? If so, what is the URL?


have you tried?



yep, already tried without good result … :confused: thanks

with “version”, the 2 points are see like 2 differents metrics, so can’t be connected (i supose)

i don’t know why, but i think the solutions are in these way:

  • ignore “version” field for the graph (i have try group by transformation …)
  • do not group by version, but add a 2nd query with version and link/join data for the label