Hi, I have created alert rules in Grafana 8.4 UI. I am unable to see labels defined at target level in Grafana when we have instance in alert expression (for example: sum by (instance) (rate(node_network_receive_bytes_total[2m])) / 1024 / 1024 > 100). When i query the expression in explorer, I am a…

I have had the same issue in the past and resolved it by adding a |> rename(columns: {_value: "something"}) Can you try the following? It may require some further iterations to get it working, but you are getting close… import "date" from(bucket: "XXXX") |> range(start: date.truncate(t: date…

Hey, I currently have the same issue. [image] Missing field name in Grafana alert rule Alerting Hi. Im new to Grafana and my problem will sound pretty basic but I couldn’t find a solution online. Basicaly when I setup my dashboard, run a query on an InfluxDB data source …

Hi, I’m having the same issue: I have a bunch of datapoints with different _field values but otherwise same tags. When setting up a query for a Dashboard, the legend will show me the different datapoints with the unique _field string and all the other tags being identical. When copying the same que…

@bendor Can you post all your queries and expressions, and what you see when you click Preview Alerts?

[Bildschirmfoto 2022-11-15 um 14.25.30] This is the panel as seen in the alert Page. The main identifier is “snmp”, which is the _measurement field of the datapoints I’m querying and since the _measurement field and all the tags are the same, those two series can not be kept apart. [Bildschirm…

@bendor Thanks for the info. Do you wish to get an alert when one of these values exceeds a value (for example, < 100)? Can you explain what condition(s) you wish to alert on? [image]

Sure! The original Series is data from a Sensor which adds up impulses. Each impulse refers to a certain amount of power used (0.1 Wh / 1 Wh / 10 Wh). The first difference calculates the power used in the given time interval, the second difference calculates the changes in this power usage. If one …

Try adding this: [image] [image] then click Run queries and then Preview alerts and post back here…

Thanks for your help. I did the following: [Bildschirmfoto 2022-11-15 um 15.45.44] For demonstration, I used the condition < -50 to see, that the evaluation itself works. The right datastream having a min value of -56 is evaluated as 1, while the min value of the left datastream is -19.6 and the…

Wow, that worked! All the names beginning with an underscore are now tags except for _measurement. I’m still wondering why grafana behaves like that; I tried to do a |> map(fn: (r) => ({ r with new_tag: r._field })) which does nothing more than add a new column named new_tag with the same value…

Awesome, glad it worked! This was how I figured it out. I have not followed the thread since, but at least in 2021, this was the workaround… [image]

Labels are not showing in Grafana alert rules

Grafana Alerting

Flo13467 September 12, 2022, 9:27am 2

Hey,

I currently have the same issue.

Did u find any solutions yet?

Topic		Replies	Views
Missing field name in Grafana alert rule Alerting alerting , plugins , mqtt	0	734	September 7, 2022
Using the "field name" in alert message (flux) Alerting templating , alerting	1	587	May 23, 2024
Grafana Unified Alerting - frame cannot uniquely be identified by its labels: has duplicate results with labels {} InfluxDB templating , unified-alerting	1	3833	February 16, 2022
Alertrule "invalid format of evaluation results for the alert definition" and not printing labels Alerting api , alerting , loki	3	93	February 14, 2025
Multi-Dimensional Alerting Is Hot Garbage Or Maybe I Am Dumb Alerting	23	1952	July 6, 2023

Labels are not showing in Grafana alert rules

Related topics