The root cause of this was too many revocation events, with the working being done here: https://review.openstack.org/#/q/topic:bug/1524030 it should be resolved.
** Changed in: keystone Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Identity (keystone). https://bugs.launchpad.net/bugs/1471665 Title: Successive runs of identity tempest tests take more and more time to finish Status in OpenStack Identity (keystone): Fix Released Bug description: If I first run tempest on a newly-created VM with and install devstack with only keystone setup, first parallel run of tempest.api.identity.admin.v3 tests take around 20 seconds. If I run them again, they take around 38 seconds, third run would be around 48 seconds, and so on. I tried on local VM (virtualbox) as well as an AWS t2.medium instance. Only configuration worth mentioning was: ENABLED_SERVICES=key,mysql,tempest in local.conf Not sure if it's only keystone specific. Nevertheless, really annoying. To manage notifications about this bug go to: https://bugs.launchpad.net/keystone/+bug/1471665/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp