Refresh panel but different data, even though same query

Grafana PostgreSQL
1

  • What Grafana version and what operating system are you using?
    v9.2.4

  • What are you trying to achieve?
    Refreshing data

  • How are you trying to achieve it?
    Pressing the refresh button on grafana (not brower).

  • What happened?
    I see different data on each refresh eventhough my time range is fixed. I am not using relative time.

  • What did you expect to happen?
    I expect to see the same data.

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

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

2

What’s that “fixed” time range? Last [hour/day/week/month]? :smiley:
Use the query inspector and provide queries, which were executed and their result was different.

3

The fixed time range is a yyy-mm-dd hour:minute. Taking grafana out of the equation. When I run the query (postgresql) I too get different results. So, I am not sure why thats happening…

4

You should know your data - maybe it’s live changing. it’s not a Grafana issue.

5

that is a date time format not a time range. what is the time range in date picker? or in the query itself?

6

May be you are using LIMIT keyword in your query without ORDER BY or something else. At least you checked that Grafana results are consistent with datasource, so it’s not a Grafana issue