root@os1:/root# ceilometer sample-list -m storage.objects.outgoing.bytes -l 1
+----------------------------------+--------------------------------+-------+------------+------+----------------------------+
| Resource ID                      | Name                           | Type  | Volume     | Unit | Timestamp                  |
+----------------------------------+--------------------------------+-------+------------+------+----------------------------+
| 4b5fa6a2761e40c988cb89af4dd21fc7 | storage.objects.outgoing.bytes | delta | 24248320.0 | B    | 2015-04-13T22:06:18.926000 |
+----------------------------------+--------------------------------+-------+------------+------+----------------------------+
root@os1:/root#