Cpu usage values using using API/database

@Kevin_Krumm: I went through the docs, but could only get the past cpu/memory usage data in the form of graphs.
Would be great if you could please point me to the specific API which provides the data as json (or any readable text format).
Basically Iā€™d like to access this past data of the devices being monitored to study the patterns and use Machine Learning to build models.
Appreciate your help :slight_smile: