Good morning, Please what are the formulas which can do the mappings from low levels metrics (extracted from ceilometer) to the QoS values. I know how to calculate the response time of a service from the values bandwith, inbytes ...... Are you aware of other formulas for other values of QoS. Thank you I tried to post this question to the mailing list openstack at lists.openstack.org but it does not appear yet i am registered in the mailing list -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20131217/b2ad76c2/attachment.html>