Public bug reported:
Environment: Ubuntu 14.04/OpenStack Juno Release
The periodic auditing on compute node becomes very RPC call intensive
when a large number of instances are running on a cloud; the
InstancePCIRequests.get_by_instance_uuid call is made on all instances
running on the hypervisor - when this is multiplied across a large
number of hypervisors, this impacts back onto the conductor processes as
they try to service an increasing amount of RPC calls over time.
** Affects: nova
Importance: Undecided
Status: New
** Affects: nova (Ubuntu)
Importance: Undecided
Status: New
** Tags: juno scale-testing
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https://bugs.launchpad.net/bugs/1387244
Title:
Increasing number of InstancePCIRequests.get_by_instance_uuid RPC
calls during compute host auditing
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