Some panels show "No data" #4961
buongiorgio
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Did you see https://docs.teslamate.org/docs/faq/#why-are-no-consumption-values-displayed-in-grafana? |
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Hi, |
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Hi there,
I have a docker installation of Teslamate with named volumes, my docker compose is based on the one in the documentation, except for mosquitto (I have a specific container for that).
My issue is that in a few "panels" there is a "No data" label instead of the actual data.
If I inspect the panel and refresh the query inspector, data may appear, but not always. The panels with issues are always the same. It seems like grafana has an hard time contacting the database, so it times out and it can get the data, but that makes no sense, because other panels have no issue at all. Also, when I explore the panel and hit "Run query" I got the result instantly.
I had to backup and restore the container, so data have been move around, but it seems they are all there (at least the list of drives and the logged distance are OK). When I checked the logs with docker, the database container had some issues regarding the collation: I reindexed the data and change the collation. Now the logs in all the three containers (teslamate, grafana, postgresql) are clean.
Thank you for any pointer!
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