Bug 1200511 - Add per device rate metrics for instances
Summary: Add per device rate metrics for instances
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-ceilometer
Version: 6.0 (Juno)
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: z3
: 6.0 (Juno)
Assignee: Pradeep Kilambi
QA Contact: Yurii Prokulevych
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-03-10 17:33 UTC by Eoghan Glynn
Modified: 2023-02-22 23:02 UTC (History)
7 users (show)

Fixed In Version: openstack-ceilometer-2014.2.3-1.el7
Doc Type: Enhancement
Doc Text:
To capture rate based disk metrics, this update adds transformation rules for per-device disk meters in order to derive per-second rates. As a result, new derived rate based disk metrics and samples are generated.
Clone Of:
Environment:
Last Closed: 2015-05-05 13:10:51 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 132040 0 None None None Never
Red Hat Product Errata RHBA-2015:0930 0 normal SHIPPED_LIVE openstack-ceilometer bug fix advisory 2015-05-05 17:10:31 UTC

Comment 5 Pradeep Kilambi 2015-04-18 01:08:30 UTC 
To verify this:

* spin up instances with volumes via cli or dashboard

* the metrics of interest are :

- disk.device.read.bytes.rate"
- "disk.device.read.requests.rate"
- "disk.device.write.bytes.rate"
- "disk.device.write.requests.rate"

These are already part of the pipeline.yaml and derived through transformers. So these are essentially derived metrics. So just make sure these meters show up via cli.

Let me know if you have any questions
Comment 6 Yurii Prokulevych 2015-04-22 10:51:29 UTC 
Output from 'ceilometer sample-list' call
+------------------------------------------+---------------------------------+-------+-----------------+-----------+---------------------+
| Resource ID                              | Name                            | Type  | Volume          | Unit      | Timestamp           |
+------------------------------------------+---------------------------------+-------+-----------------+-----------+---------------------+
| 5a028ada-3c36-401d-82af-5744acbefd07-vdc | disk.device.write.requests.rate | gauge | 0.0169491525424 | request/s | 2015-04-22T09:44:03 |
+------------------------------------------+---------------------------------+-------+-----------------+-----------+---------------------+

+------------------------------------------+------------------------------+-------+---------------+------+---------------------+
| Resource ID                              | Name                         | Type  | Volume        | Unit | Timestamp           |
+------------------------------------------+------------------------------+-------+---------------+------+---------------------+
| 5a028ada-3c36-401d-82af-5744acbefd07-vdc | disk.device.write.bytes.rate | gauge | 69.4237288136 | B/s  | 2015-04-22T09:44:03 |
+------------------------------------------+------------------------------+-------+---------------+------+---------------------+

+------------------------------------------+--------------------------------+-------+-----------------+-----------+---------------------+
| Resource ID                              | Name                           | Type  | Volume          | Unit      | Timestamp           |
+------------------------------------------+--------------------------------+-------+-----------------+-----------+---------------------+
| 5a028ada-3c36-401d-82af-5744acbefd07-vdc | disk.device.read.requests.rate | gauge | 0.220338983051  | request/s | 2015-04-22T09:44:03 |
+------------------------------------------+--------------------------------+-------+-----------------+-----------+---------------------+

+------------------------------------------+-----------------------------+-------+---------------+------+---------------------+
| Resource ID                              | Name                        | Type  | Volume        | Unit | Timestamp           |
+------------------------------------------+-----------------------------+-------+---------------+------+---------------------+
| 5a028ada-3c36-401d-82af-5744acbefd07-vdc | disk.device.read.bytes.rate | gauge | 93305.4915254 | B/s  | 2015-04-22T09:44:03 |
+------------------------------------------+-----------------------------+-------+---------------+------+---------------------+
Comment 9 errata-xmlrpc 2015-05-05 13:10:51 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0930.html
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