The main offenders reported by devstack does not seams to explain the growth visible on OpenstackHealth [1] . The logs also stated to disappear which does not makes easy to figure out. Which code/infra changes can be related ? http://status.openstack.org/openstack-health/#/test/devstack?resolutionKey=day&duration=P6M -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20170922/98403344/attachment.html>