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https://issues.apache.org/jira/browse/CLOUDSTACK-188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ostrovsky closed CLOUDSTACK-188.
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Resolution: Duplicate
Duplicate to CLOUDSTACK-187.
> CloudStack reports incorrect CPU & RAM usage values for hosts in Basic zone
> ---------------------------------------------------------------------------
>
> Key: CLOUDSTACK-188
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-188
> Project: CloudStack
> Issue Type: Bug
> Components: Management Server, Usage, XenServer
> Affects Versions: pre-4.0.0
> Environment: CloudStack: version 2.2.14.20120210101530
> Hypervisors: XenServer 5.6.100-47101p
> Zones: one Basic and one Advanced zones are defined, each consisting of
> single XenServer host.
> Reporter: Vladimir Ostrovsky
>
> CloudStack reports incorrect CPU & RAM usage values for hosts in Basic zone.
> CPU usage is reported about 90%, when "top", XenCenter and other tools report
> that actual usage is about 1%.
> The "command=listCapacity&zoneid=1&type=1" returns something like
> "<percentused>90.49</percentused>".
> The only way I found to get rid of this, is to:
> * place the host into Maintenance mode,
> * remove it from its Cluster,
> * add the host again.
> After this procedure, correct values are reported.
> Interesting that in my practice it happens thrice for hosts in Basic zone,
> and never - for hosts in Advanced.
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