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https://issues.apache.org/jira/browse/CLOUDSTACK-6009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rafael Weingärtner resolved CLOUDSTACK-6009.
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Resolution: Fixed
> cloudstack presenting wrong used memory values
> ----------------------------------------------
>
> Key: CLOUDSTACK-6009
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6009
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.1.0, 4.2.0
> Reporter: Rafael Weingärtner
> Priority: Minor
>
> Hi folks, I have sent an e-mail about this issue. And I was hoping to discuss
> it before I opened a jira ticket. However, no one seemed to care about it.
> So, here is the problem:
> There is a wrong value being presented on infrastructure > Hosts.
> The data used to present on statistics tab is got from "listHosts" API method:
> http://cloudstack.apache.org/docs/api/apidocs-4.2/root_admin/listHosts.html
> “listHosts” is the method which returns those values about the host (mem, cpu
> and etc).
> It returns these values about the host’s memory:
> memoryallocated the amount of the host's memory currently allocated
> memorytotal the memory total of the host
> memoryused the amount of the host's memory currently used
> The API Doc does not say the metric used on those values. But, I took a look
> at the CS source code. And it turned out that the first two values are given
> in bytes, while the third one is given in KB and that is why that value looks
> so small when presented on statistics tab. It is not being converted in a
> proper way on the UI.
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