[SIG-scale] Meeting Notes 2025-12-04

[Andrew Burden]

12/4/25

Recording: https://youtu.be/F-gmKPQSjJw 

Attendees: rhallisey, vchalla

Agenda

• Review k8s 1.34 data

• https://kubevirt.io/ci-performance-benchmarks/weekly/periodic-kubevirt-e2e-k8s-1.34-sig-performance/vmi/index.html

• CI now has CPU manager enabled, we should experiment with setting dedicated CPUs for the job

• Review cumulative for the last 2 weeks

• https://testgrid.k8s.io/kubevirt-periodics#periodic-kubevirt-e2e-k8s-1.34-sig-performance&width=20

• Increase kwok test to 8000 VMs

• Review results at next meeting

• https://kubevirt.io/ci-performance-benchmarks/weekly/periodic-kubevirt-e2e-k8s-1.32-sig-performance-kwok/vmi/index.html

• Plot Kwok control-plane mem usage 8k and 1k vs real 100 vmi control-plane mem usage

• Plot a ratio using the slope of the lines

• kube-burner demo on performance testing.