Why load in the RHV environment is high and portal is unresponsive after upgrading to RHV 4.3

Solution In Progress - Updated -


  • The CPU utilization and load in the environment are high after upgrading the RHV environment to 4.3.
  • The environment is used for virtual desktop and there are a huge number of sessions to the RHV web portal.
  • The high load is observed during peak hours when a large number of users log in to web portal to access the VMs.


  • Red Hat Virtualization 4.3.

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