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[Launchpad Bug Tracker <1623009@xxxxxxxxxxxxxxxxxx>]

[Expired for neutron because there has been no activity for 60 days.]

** Changed in: neutron
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1623009

Title:
  Performance degradation of scenario "create and delete subnets"

Status in neutron:
  Expired

Bug description:
  Rally has a scenario NeutronNetworks.create_and_delete_subnets .
  Logic of setUp method of scenario:
   - create network

  Logic of scenario:
   - create 2 subnets in network
   - delete subnets

  We configured this scenario to be launched with concurrency 10. Yesturday, we got first failure(like [1]).
  First failed results of jenkins was posted at Sep 12 8:08 PM (UTC +3).
  Last found success jobs was started at Sep 12 3:32 PM (UTC +3)

  Recheck did not help(example https://review.openstack.org/#/c/362924/
  gate-rally-dsvm-neutron-rally job)

  Workaround: Reduce concurrency to 5.

  [1] - http://logs.openstack.org/24/362924/2/check/gate-rally-dsvm-
  neutron-rally/39d985b/rally-
  plot/results.html.gz#/NeutronNetworks.create_and_delete_subnets/overview

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