Bug 1040005 - [REPORTS] - BR16 and BR45 reports show different VM's CPU usage, for Monthly time frame
Summary: [REPORTS] - BR16 and BR45 reports show different VM's CPU usage, for Monthly ...
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine-reports
Version: unspecified
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 3.5.0
Assignee: Shirly Radco
QA Contact: Barak Dagan
URL:
Whiteboard: infra
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-12-10 13:40 UTC by Barak Dagan
Modified: 2016-02-10 19:18 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-04-23 08:58:42 UTC
oVirt Team: Infra
Target Upstream Version:

Attachments (Terms of Use)
images of the reports (142.03 KB, application/x-compressed-tar)
2013-12-10 13:40 UTC, Barak Dagan 		no flags Details
jasper log - input controllers in DEBUG mode (24.07 KB, application/x-compressed-tar)
2013-12-15 14:01 UTC, Barak Dagan 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Barak Dagan 2013-12-10 13:40:48 UTC 
Created attachment 834764 [details]
images of the reports

Description of problem:

can be seen on monthly based reports that in BR45 (Users' Spice Sessions Activity) there are mentioned of the CPU usage (~100%), while BR16 (Multiple Virtual Machines Resource Usage (Over Time)) is empty

Version-Release number of selected component (if applicable):
is26

How reproducible:
100%

Steps to Reproduce:
1. install engine + dwh + reports
2. create 5 running VMs, one consume some CPU
3. Check the reports after a week

Actual results:
VM-3 CPU usage is not shown in BR16 graph

Expected results:


Additional info:
Comment 3 Barak Dagan 2013-12-15 14:01:14 UTC 
Created attachment 836932 [details]
jasper log - input controllers in DEBUG mode
Comment 6 Barak Dagan 2014-03-02 13:30:57 UTC 
What info do you need ?
Comment 7 Shirly Radco 2014-03-18 10:34:47 UTC 
Barak A: Please remove z-stream flag.Moved to 3.5.0.

Barak D: Waiting for a reproduced environment for testing this bug.
Comment 8 Shirly Radco 2014-04-23 08:49:50 UTC 
In Users' Spice Sessions Activity (BR45)
The calculation of cpu usage is aggregated according to the user, while the vm is up.


Multiple Virtual Machines Resource Usage (Over Time) (BR16)
The calculation of cpu usage is aggregated according to the vm status, the time the vm is not up is also included in the calculation.

Barak D, please close this as not a bug. you can open a seperated bug for documentation if you think it lacks information.
Comment 9 Barak Dagan 2014-04-23 08:58:42 UTC 
The difference between reports was not clear enough.
Failed to recreate exactly the same problems, so I guess the explanation satisfies.
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