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[Paul Griffin <paul.griffin@xxxxxxxxxxx>]

Public bug reported:

With hundreds of hosts, a cluster with little to no activity can
experience prolonged delays in message processing, eventually rendering
some or all hosts unresponsive to nova commands (boot instance, etc).

** Affects: nova
     Importance: Undecided
     Assignee: Paul Griffin (paul-griffin)
         Status: New


** Tags: performance scalability

** Description changed:

  With hundreds of hosts, a cluster with little to no activity can
  experience prolonged delays in message processing, eventually rendering
- some or all hosts unusable.
+ some or all hosts unresponsive to nova commands (boot instance, etc).

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https://bugs.launchpad.net/bugs/1363119

Title:
  nova messaging queues slow in idle cluster

Status in OpenStack Compute (Nova):
  New

Bug description:
  With hundreds of hosts, a cluster with little to no activity can
  experience prolonged delays in message processing, eventually
  rendering some or all hosts unresponsive to nova commands (boot
  instance, etc).

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