Hi Mark, It's my-meter-name as opposed to my-meter-id, but something like the following should work: http://host:8777/v2/meters/cpu_util/statistics?period=60 What version are you using? Cheers, Eoghan ----- Original Message ----- > Hi all, > > I notice in the Ceilometer V2 web API that it's possible to set a period for > meter statistics but I don't quite understand the format of how to do so. In > the functional examples section it says to pass URL parameters, but when I > send a GET to > > http://my-vm-hostname:8777/v2/meters/my-meter-id/statistics?period=3600 > > I get an error that contains faultstring": "unsupported operand type(s) for > -: 'NoneType' and 'NoneType'" > > Can somebody point me to what I'm doing wrong? > > Thanks, > Mark > > _______________________________________________ > 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 >