sinatra_cmdline_wrapper.rb processes from the PCSD web UI cause CPU spikes in a RHEL 8 High Availability cluster

Solution Verified - Updated -

Issue

  • Managing a cluster via the PCSD web interface causes high CPU utilization on the cluster nodes about every 20 seconds.

Environment

  • Red Hat Enterprise Linux 8 (with the High Availability Add-on)
  • PCSD web UI

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