
Gnocchi by default uses the low archive policy. Aodh alarm examples and heat template examples use 300 as granularity as well. But ceilometer generates sample every 600 seconds making alarming/autoscaling doesn't work out of the box. People have to lower ceilometer polling or raise Gnocchi/Aodh/Heat granularity to make thing works. Change-Id: I3f234e208f3389d6e5952782aa9b310594bfaa5f