CiraaS

Abstract

Cloud computing reduces provider and user costs by multiplexing workloads. Advantages of cloud computing include high utilization by temporal and spatial sharing computing resources and a subscription model that charges only for the resources and time used[1]. As recent cloud computing has evolved to maximize these advantages, microservices [11], function-as-a-service (FaaS) [10], and other more granular and short-lived cloud services have emerged. Today's FaaS are oriented towards fast provisioning, fine-grained billing times, tight memory constraints, stateless processing, and real-time processing [15]. However, since the context switching in CPUs is the bottleneck [8], their processing demands are no longer satisfactorily met. Therefore, a shift is expected toward a more efficient system architecture for cloud computing [10].