Cloud Native Technology Community

Sep 1, 2022 · Cloud Native

How to Supercharge Kube-OVN Performance: Benchmarks and Tuning Guide

This guide presents Kube-OVN performance benchmarks, explains the testing environment and qperf commands, and provides step‑by‑step data‑plane optimization techniques—including CPU mode, NIC queue tuning, tuned profiles, interrupt binding, OVN LB disabling, FastPath module, OVS kernel compilation, and STT tunnel activation—to help administrators achieve lower latency and higher throughput in Kubernetes clusters.