How to reduce mqtt data from shelly 3em with the help of "Final Aggregrator Plugin"

[Toni-PV]

Many thanks to you … i am afraid it has to do with this following problem explained in this thread … and the Final Aggregrator Plug-in is perhaps unable to handle that …
Unable to handle continuous series ….

What do you think?

Best regards
Toni

Use Telegraf to only write reduce writes to Influx

I have measurements on a MQTT topic that are updated every 10 seconds. I use Telegraf to get this data and write it to my Influx2 db. That works fine, but generates a lot of overhead writes to Influx as I only need to store the data at a 1 minute level. What I would like to achieve is to throttle this, so to only write the last measurement every 1 minute interval. I tested the principle with the MinMax Aggregator Plugin and that works fine, but that it is not having the “last” aggregation fun…