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[Alan Pevec <1374556@xxxxxxxxxxxxxxxxxx>]

** Also affects: neutron/juno
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1374556

Title:
  SQL lookups to get port details should be batched

Status in OpenStack Neutron (virtual network service):
  Fix Committed
Status in neutron juno series:
  New

Bug description:
  The RPC handler for looking up security group details for ports does
  it one port at a time, which means an individual SQL query with a join
  for every port on a compute node, which could be 100+ in a heavily
  subscribed environment.

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