Say it's midnight, and I want to know how many instances a tenant had running in the past hour or day I know the MySQL DB contains "historical" started, changed and stopped times for each instance/server. Is there an API call to access that data (I can't find one), or do I need to go to the DB directly for the info? As a side note, can anyone explain if/how/when Nova cleans up the instance table periodically in Folsom? Thanks, -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130510/7851a82c/attachment.html>