A Fine-Grained Horizontal Scaling Method for Container-Based Cloud

Table 1

Overview of various HPA for container.

Virtualization	Basis	Metrics	Method	Ability
Container	CPU and memory	Time and throughput	Control theory	Dynamic
Container	CPU	Nothing	Rule-based	Static
VM and container	CPU and bandwidth	Application throughput	Rule-based	Static
VM and container	CPU	Nothing	Rule-based	Static
Container	CPU, memory, and bandwidth	Time and throughput	Rule-based	Dynamic