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Process cpu usage chart on solaris can be more then 100%

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Minor Minor
  • Resolution: Deferred
  • Affects Version/s: 4.2.0, 4.3, 4.4, 4.5
  • Fix Version/s: None
  • Component/s: UI / UX
  • Environment:
    Agent monitoring Process platform service on solaris
  • Case Links:
    none
  • Regression:
    No

Description

To reproduce:

Configure Process CPU service on a solaris platform (x86 or sparc)
Using tools similar to yes drive the load on the process that you configured so that total cpu it consumes is over 100% (for example on 2 cpu platform make both cpu work over 50%)
Look at CPU Usage chart for Process in UI, peak values reported are above 100%, this causes following warnings in server.log

2010-12-15 20:56:27,275 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.97275) higher than ceiling (1.0)
2010-12-15 20:56:27,277 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.02583) higher than ceiling (1.0)
2010-12-15 20:56:27,278 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.9787) higher than ceiling (1.0)
2010-12-15 20:56:27,278 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.07726625) higher than ceiling (1.0)
2010-12-15 20:56:27,279 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.98967) higher than ceiling (1.0)
2010-12-15 20:56:27,280 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.01051625) higher than ceiling (1.0)
2010-12-15 20:56:27,281 ERROR [tomcat-http--5] [org.hyperic.image.chart.Chart@906] Data point value (1.33208) higher than ceiling (1.0)

Activity

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Yoav Epelman added a comment -

Bulk change to new components

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Yoav Epelman added a comment - Bulk change to new components
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Idan Hod added a comment -

As part of our continuous effort to improve product quality, The Hyperic product team has decided to implement a "zero bug policy" methodology.

Following this methodology, only defects that are planned to be handled in the near future will remain open. Any other defect will be deferred, with the option to be reevaluated if the need arises, or if changes to the Hyperic road-map make such defect a candidate for a fix.

We believe this new process will help create clarity and focus in the Hyperic road-map and ultimately benefit our customer base.

This bug has been deferred as part of the new policy.

We appreciate your cooperation and continues contribution to the improvement of Hyperic.

Show
Idan Hod added a comment - As part of our continuous effort to improve product quality, The Hyperic product team has decided to implement a "zero bug policy" methodology. Following this methodology, only defects that are planned to be handled in the near future will remain open. Any other defect will be deferred, with the option to be reevaluated if the need arises, or if changes to the Hyperic road-map make such defect a candidate for a fix. We believe this new process will help create clarity and focus in the Hyperic road-map and ultimately benefit our customer base. This bug has been deferred as part of the new policy. We appreciate your cooperation and continues contribution to the improvement of Hyperic.

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Dates

  • Created:
    Updated:
    Resolved:
    Last comment:
    41 weeks, 2 days ago