Which metric must be used to trigger autoscaling events?

A developer is creating an application based on microservices. The application will be used as a central repository for all company’s documents. One of the microservices in the application will perform image processing. This microservice must autoscale to meet the current load and avoid down time.

Which metric must be used to trigger autoscaling events?
A . network
B. CPU/GPU
C. disk I/O
D. memory

View Answer

Answer: B