Preprint
Aug 2026
SLO-Scaler: Uncertainty-Aware SLO-Driven Autoscaling for Microservices
Autoscaling microservice-based applications to satisfy Service Level Objectives (SLOs) remains challenging due to bursty workloads, cascading latency across service dependencies, and cold-start overhead. Existing approaches such as the Kubernetes Horizontal Pod Autoscaler (HPA) rely on threshold-based CPU or memory met...
Shuo Wang, Xiao-Xuan Sun, Shao-yu Huang et al.
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