Public bug reported: == Abstract ==
I'm profiling Keystone using OSprofiler tool and the appropriate Keystone+OSprofiler integration changes - https://review.openstack.org/#/q/status:open+project:openstack/keystone+branch:master+topic :osprofiler-support-in-keystone - currently on review. The idea was to analyse how does Keystone use DB/Cache layers. == Expected vs Observed== I'm turning off cache via setting [cache] enabled = False I'm expecting all data to be fetched from DB in this case, but I still see gets from Memcache. I mean, *real* gets, not just tries to grab values, but real operations happening with values got from memcache here https://bitbucket.org/zzzeek/dogpile.cache/src/c6913eb143b24b4a886124ff0da5c935ea34e3ac/dogpile/cache/region.py?at=master&fileviewer =file-view-default#region.py-617 Adding OSprofiler HTML report from token issue API call. ** Affects: keystone Importance: Undecided Status: New ** Attachment added: "token_issue.html" https://bugs.launchpad.net/bugs/1567413/+attachment/4627498/+files/token_issue.html -- 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/1567413 Title: Keystone fetches data from Memcache even if caching is explicitly turned off Status in OpenStack Identity (keystone): New Bug description: == Abstract == I'm profiling Keystone using OSprofiler tool and the appropriate Keystone+OSprofiler integration changes - https://review.openstack.org/#/q/status:open+project:openstack/keystone+branch:master+topic :osprofiler-support-in-keystone - currently on review. The idea was to analyse how does Keystone use DB/Cache layers. == Expected vs Observed== I'm turning off cache via setting [cache] enabled = False I'm expecting all data to be fetched from DB in this case, but I still see gets from Memcache. I mean, *real* gets, not just tries to grab values, but real operations happening with values got from memcache here https://bitbucket.org/zzzeek/dogpile.cache/src/c6913eb143b24b4a886124ff0da5c935ea34e3ac/dogpile/cache/region.py?at=master&fileviewer =file-view-default#region.py-617 Adding OSprofiler HTML report from token issue API call. To manage notifications about this bug go to: https://bugs.launchpad.net/keystone/+bug/1567413/+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