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[Doug Hellmann <doug@xxxxxxxxxxxxxxxx>]

** Changed in: neutron
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1496410

Title:
  Create separate queue for state reports

Status in networking-midonet:
  Fix Released
Status in neutron:
  Fix Released

Bug description:
  In big clusters having hundreds of nodes, neutron rpc workers could be
  consumed by rpc requests so much that they can't process state reports
  from agents on time.

  That lead to a condition when agents begin to "flap", appear dead and
  alive. This in turn causes rescheduling which loads neutron-server
  even more, creating self-sustaining loop.

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