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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Tlp is your friend. Not a gui but prety simple to use. Just read the installation and battery sections. After you install it just open its configuration file, edit the battery section save and restart tlp.service It is all spelled out in their guide.
There is a TLP UI which allows some graphical configuration, as far as i remember also exactly the strings OP wanted.
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