got it thank you very much On Apr 16, 2014 2:17 PM, "Ildiko Vancsa" <ildiko.vancsa at gmail.com> wrote: > Hi, > > Currently not all the supported hypervisor provides the memory usage > information. The 'memory' meter therefore collects the amount of allocated > memory from Libvirt and also Hyper-v. The other counter, 'memory.usage' > gathers the actual usage information from VMware vCenter, so it also means > that this meter is available only for this particular hyervisor. > > Best Regards, > Ildiko > > > 2014-04-16 2:25 GMT+02:00 严超 <yanchao727 at gmail.com>: > >> Hello everyone, >> I wish to use ceilometer to do autoscaling w.r.t mem. And I am >> watching memory usage, but on measurement-list >> http://docs.openstack.org/developer/ceilometer/measurements.html I saw >> memory and memory.usage. What's the difference between these two >> measurements? >> >> >> >> >> *Best Regards！* >> >> *Chao Yan* >> >> >> >> *--------------My twitter：Andy Yan @yanchao727-------------- * >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack at lists.openstack.org >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140416/46d99611/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: 2014-04-16 08:16:58?????.png Type: image/png Size: 144408 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140416/46d99611/attachment-0001.png>
