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  1. OpenShift Virtualization
  2. CNV-17463

[2072821] Top Consumers of Storage Traffic in Kubevirt Dashboard giving unexpected numbers

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    • CNV I/U Operators Sprint 227, CNV I/U Operators Sprint 228, CNV I/U Operators Sprint 229
    • Customer Facing

      Description of problem:

      This is in Observe -> Dashboards -> Kubevirt -> Top Consumers of Storage Traffic

      Version-Release number of selected component (if applicable):
      4.10.6 + CNV 4.10.0

      How reproducible:
      Always

      Steps to Reproduce:
      1. Create a few VMs, make them boot
      2. Inside the VM, generate some traffic

      1. dd if=/dev/urandom of=/home/testfile bs=1M count=3000 oflag=direct status=progress
        2. Go to Observe -> Dashboards -> Kubevirt -> Top Consumers of Storage Traffic and monitor

      Actual results:

      • Numbers seem off, much lower than expected.
      • Some VMs seem to be missing

      Expected results:

      • Actual VM storage IO

            aadmi@redhat.com Assaf Admi
            rhn-support-gveitmic Germano Veit Michel
            Ohad Revah Ohad Revah
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              Created:
              Updated:
              Resolved: