apiVersion: troubleshoot.sh/v1beta2
kind: HostPreflight
metadata:
  name: sample
spec:
  collectors:
    - filesystemPerformance:
        collectorName: Filesystem Latency Two Minute Benchmark
        timeout: 2m
        directory: /var/lib/etcd
        fileSize: 22Mi
        operationSizeBytes: 2300
        datasync: true
        enableBackgroundIOPS: true
        backgroundIOPSWarmupSeconds: 10
        backgroundWriteIOPS: 300
        backgroundWriteIOPSJobs: 6
        backgroundReadIOPS: 50
        backgroundReadIOPSJobs: 1