Bug 1396306

Summary: Normal Operating Range usage percentage can sometimes be off
Product: Red Hat CloudForms Management Engine Reporter: Nandini Chandra <nachandr>
Component: ReportingAssignee: Gregg Tanzillo <gtanzill>
Status: CLOSED DEFERRED QA Contact: Tasos Papaioannou <tpapaioa>
Severity: medium Docs Contact:
Priority: medium    
Version: 5.6.0CC: dajohnso, jhardy, obarenbo, yrudman
Target Milestone: GA   
Target Release: cfme-future   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: report:nor
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-08-15 18:02:18 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
screen shot of VM NOR none

Description Nandini Chandra 2016-11-17 23:34:21 UTC
Created attachment 1221665 [details]
screen shot of VM NOR

Description of problem:
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NOR CPU and memory % usage can sometimes be off.See attached screen shot.

In the attached screen shot,
max CPU = 26.15 MHz, max CPU usage % = 52.49 %
high CPU = 28.23 MHz, high CPU usage % = 2.06 %

Total memory allocated to VM  = 2048 MB
1)max memory = 45.11 MB, max memory usage % = 75 %
  memory usage % in this case is actually 2.02 % and not 75%
2)high memory = 34.63 MB, high memory usage % = 9.78 %
  memory usage % in this case is 1.69 %


Version-Release number of selected component (if applicable):
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5.6.3
5.7.0.10


How reproducible:
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Sometimes


Steps to Reproduce:
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1.Enable C&U collection for a managed provider.
2.Collect C&U data for a few days.
3.Navigate to the summary page of a VM.View NOR on the summary page.


Actual results:
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NOR CPU and memory usage % can sometimes be off.


Expected results:
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NOR CPU and memory usage % should be more accurate. 


Additional info:
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Comment 2 Nandini Chandra 2016-11-18 19:34:33 UTC
This issue occurs in 5.7 as well.

Comment 3 Yuri Rudman 2018-08-15 18:02:18 UTC
Closing this BZ since 5.6 and 5.7 are in "Maintenance Support" phase.
Please check on latest released version and create another BZ if needed.