We installed “Status panel” plugin to monitor the 200 servers. We added the query which contacts InfluxDB and fetches the data. The query at Grafana panel looks like: FROM default stats WHERE host =~ /^$Host$/ SELECT field (stat1) mean () GROUP BY time ($__interval) fill (null) FORMAT AS ALI…

change fill(null) to fill(none)

What does your query return? [image] How To Use Grafana's Query Inspector to troubleshoot issues How To Query Inspector is a new feature that was added to Grafana v4.5. It shows query requests and responses. This can be helpful if a graph is not shown or shows something …

Hi @torkel My query returns the values in float format like 12.34, 43.89, 97.67 etc., Now, we modified the aggregation parameter from Last to Avg. Now it is showing the numbers. [Screenshot from 2017-11-17 20-08-57] What does the Avg mean ?. How can we see the latest incoming metrics to visual…

Can you show the response from your query ? Maybe the last point is null since you use fill(null) in your query. [image] How To Use Grafana's Query Inspector to troubleshoot issues How To Query Inspector is a new feature that was added to Grafana v4.5. It shows query requ…

Hi @torkel , Yes, you are correct. In the response, it shows null. 52:Array[1510931660000,null] 53:Array[1510931665000,null] 54:Array[1510931670000,null] 55:Array[1510931675000,null] 56:Array[1510931680000,null] 57:Array[1510931685000,null] 58:Array[1510931690000,null] 59:Array[15109316950…

Hi @torkel It solves my problem. Thank you very much.

Showing "Invalid number" at "Status panel"

Grafana

torkel November 17, 2017, 2:53pm 4

Can you show the response from your query ? Maybe the last point is null since you use fill(null) in your query.

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Showing "Invalid number" at "Status panel"

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