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Hi Guys,

I'm wondering of some meters for Swift.

root at api1:~# ceilometer statistics -m storage.objects.size -p 72000 -q
project_id=b52ae9afb4664dababe285ba1b2c0a48
+--------+---------------------+---------------------+-------+------------+------------+-------------+------------+----------+---------------------+---------------------+
| Period | Period Start        | Period End          | Count |
Min        | Max        | Sum         | Avg        | Duration | Duration
Start      | Duration End        |
+--------+---------------------+---------------------+-------+------------+------------+-------------+------------+----------+---------------------+---------------------+
| 72000  | 2014-01-06T09:53:55 | 2014-01-07T05:53:55 | 9     |
11599362.0 | 11599362.0 | 104394258.0 | 11599362.0 | 2400.0   |
2014-01-06T13:48:22 | 2014-01-06T14:28:22 |
+--------+---------------------+---------------------+-------+------------+------------+-------------+------------+----------+---------------------+---------------------+


which value shows me the current object size of this project ?
Min and Max are the same and represents the usage of this project in Swift:
   Account: AUTH_b52ae9afb4664dababe285ba1b2c0a48
Containers: 3
   Objects: 230
     Bytes: 11599362


but what's sum ? Each run of ceilomter will add the Max to Sum ?

Is the Max value everytime the current usage ?

All Tenants:
root at api1:~# ceilometer statistics -m storage.objects.size -p 72000
+--------+---------------------+---------------------+-------+-----+---------------+------------------+---------------+----------+---------------------+---------------------+
| Period | Period Start        | Period End          | Count | Min |
Max           | Sum              | Avg           | Duration | Duration
Start      | Duration End        |
+--------+---------------------+---------------------+-------+-----+---------------+------------------+---------------+----------+---------------------+---------------------+
| 72000  | 2014-01-06T09:53:55 | 2014-01-07T05:53:55 | 830   | 0.0 |
45837160448.0 | 4.9354339433e+11 | 594630595.578 | 2754.0   |
2014-01-06T13:48:22 | 2014-01-06T14:34:16 |
+--------+---------------------+---------------------+-------+-----+---------------+------------------+---------------+----------+---------------------+---------------------+


I've checked Max and Sum and both values can't be right.
One of the Swift testing nodes:
/dev/sda5       5.4T   61G  5.4T   2% /srv/node/sda5


I'm worry about that :) can anyone spent me light in the darkness?

Cheers and Thanks
Heiko