RHV Administration Portal: High memory usage on Windows client browser during disk move or copy operations

Solution In Progress - Updated -

Issue

  • On Windows client browsers Firefox or Chrome, a disk Move or Copy operation may cause memory to be leaked.
  • Issue does not require to perform the disk operation, it appears in previous Storage Domain selection menu.
  • The higher number of disks are present on Red Hat Virtualization (RHV) environment, the higher memory will be leaked on each operation.
  • Depending on memory available on Windows client, Out of Memory may be reached with few disk operation request.

Environment

  • RHV Web Admin Version 4.4.7.
  • Windows 10 21H1 (Build 19043.928).
  • Chrome Version
    • 93.0.4577.63
  • Mozilla Firefox
    • 91.0.2

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