Performance differences with Kubernetes and without it

[Guy]

Originally from the User Slack

@JIST: Hi, do you see performance differences in case of run ScyllaDB in K8s vs VM (with the “same” HW configuration)?

NOTE: K8s => ingress, autoscaler, … VM => higher HW configuration, typically better I/O, …

@avi: Yes, in general VMs give better I/O since our kernel tuning works on VMs and not on Kubernetes without special magic