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[YAMAMOTO Takashi <yamamoto@xxxxxxxxxxxx>]

** Also affects: networking-midonet
   Importance: Undecided
       Status: New

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

Title:
  Create separate queue for state reports with dedicated workers

Status in networking-midonet:
  New
Status in neutron:
  In Progress

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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