Performance bottlenecks of Go application on Kubernetes with non-integer (floating) CPU allocation

Performance bottlenecks of Go application on Kubernetes with non-integer (floating) CPU allocation

摘要

Grab’s real-time data platform team, Coban, has been running its stream processing framework on Kubernetes, as detailed in Plumbing at scale. We’ve also written another article (Scaling Kafka consumers) about vertical pod autoscaling (VPA) and the benefits of using it.