hi Tim, we're still doing some investigation but we're tracking/discussing part of the polling load issue here: https://review.openstack.org/#/c/185084/ we're open to any ideas -- especially from nova api et al experts. cheers, gord ________________________________ > From: Tim.Bell at cern.ch > To: openstack-dev at lists.openstack.org > Date: Tue, 26 May 2015 17:45:37 +0000 > Subject: [openstack-dev] [ceilometer][all] Scalable metering > > > > > We had a good discussion at the summit regarding ceilometer scaling. > Julien has written up some of the items discussed in > https://julien.danjou.info/blog/2015/openstack-summit-liberty-vancouver-ceilometer-gnocchi > and there is work ongoing in the storage area for scalable storage of > ceilometer data using gnocchi. > > > > I’d like community input on the other scalability concern raised during > the event, namely the load on other services when ceilometer is > enabled. From the blog, “Ceilometer hits various endpoints in OpenStack > that are poorly designed, and hitting those endpoints of Nova or other > components triggers a lot of load on the platform.”. > > > > I would welcome suggestions on how to identify the potential changes in > the OpenStack projects and improve the operator experience when > deploying metering. > > > > Tim > > > > > > > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: > OpenStack-dev-request at lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev