Hi there, I'll be working on the metering project for the next weeks. I've started to collect data capture methods that could be used for the various proposed counters in the blueprint: http://wiki.openstack.org/EfficientMetering#line-28 So far I didn't check every counter, but I didn't find any good idea where to hook the agent for v1 and v2. If anyone has one, feel free to update the wiki. See you at the next meeting, -- Julien Danjou // eNovance http://enovance.com // ✉ julien.danjou at enovance.com ☎ +33 1 49 70 99 81