Time series legend value last does not give the last value

Grafana Time Series Panel
1

  • Grafana v11.1.5

  • in the legend display the last value from my time series as value

  • I set last* as values in the time series panel options:

    image
    image1906×374 23.7 KB

  • What happened?

Instead of showing the last value from my table (29.7) it seems the last value that is different from the very last value is shown (25.4 in this case, I have other cases where the actual last value is repeated several times and then also the last value that is different seems to be shown):

image
image1623×370 36.4 KB

  • What did you expect to happen?

Show the actual last value (last time stamp in the table!), not something from before

  • Can you copy/paste the configuration(s) that you are having problems with?
    tricky

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
    no

  • Did you follow any online instructions? If so, what is the URL?
    no

2

I just realized that the table rows are not sorted by time stamp..maybe that is the issue?

1 Like
3

So yeah, this was fixed by adding
|> sort(columns: [“_time”])