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  1. OpenShift Virtualization
  2. CNV-38661

reduce rate limit for virtio downward metrics

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    • Icon: Bug Bug
    • Resolution: Done-Errata
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    • CNV v4.15.2
    • CNV v4.15.0
    • CNV Infrastructure
    • None
    • No

      Description of problem:

      The rate limit for downward metrics virto is too high for expected use-case

      Version-Release number of selected component (if applicable):

      4.15.0

      How reproducible:

      100%

      Steps to Reproduce:

      1. Deploy VMs with downwardMetrics device
2. query the virtio socket

      Actual results:

      5req/s per VM is achievable.

      Expected results:

      VM can only query for new data within a reduced limit, possibly configurable by the admin

      Additional info:

      VM with multi-thread process encounters device busy when another thread is accessing the port, which should be expected

       

              rh-ee-jcanocan Javier Cano Cano
              rhn-support-sbennert Sarah Bennert
              Roni Kishner Roni Kishner
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                Created:
                Updated:
                Resolved: