Hi
I have observed "inf" values for "sum" and "average" fields in a ceilometer
statistics query on one of my custom meter as shown below. I have also verified
the samples query for this meter and there are 1544 samples (output shown
below) with all of them having value as "150.0". So ideally the "Avg" filed
should be "150.0" in this scenario. Could anyone tell me in what scenario we
will see these two fields as "inf" in the meter statistics query? Plz let me
know if you need more details or logs here. Appreciate your help.
Thanks
Srikanth
svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer statistics
--meter=vcpe.dns.cache.size
+--------+----------------------------+----------------------------+-------+-------+-----+-----+-------+------------+----------------------------+----------------------------+
| Period | Period Start | Period End | Max |
Min | Avg | Sum | Count | Duration | Duration Start | Duration
End |
+--------+----------------------------+----------------------------+-------+-------+-----+-----+-------+------------+----------------------------+----------------------------+
| 0 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | 150.0 |
150.0 | inf | inf | 1544 | 231415.588 | 2015-10-17T01:30:24.999000 |
2015-10-19T17:47:20.587000 |
+--------+----------------------------+----------------------------+-------+-------+-----+-----+-------+------------+----------------------------+----------------------------+
svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer
sample-list --meter=vcpe.dns.cache.size
+-------------+---------------------+-------+--------+---------+----------------------------+
| Resource ID | Name | Type | Volume | Unit | Timestamp
|
+-------------+---------------------+-------+--------+---------+----------------------------+
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-19T17:47:20.587000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-19T17:47:00.048000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-19T17:42:20.470000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-19T17:41:59.921000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-19T17:37:20.362000 |
.
.
.
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-17T01:50:25.499000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-17T01:45:46.255000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-17T01:45:25.374000 |
| vcpe-170 | vcpe.dns.cache.size | gauge | 150.0 | entries |
2015-10-17T01:40:46.131000 |
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