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https://issues.apache.org/jira/browse/CLOUDSTACK-8800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15199581#comment-15199581
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ASF GitHub Bot commented on CLOUDSTACK-8800:
--------------------------------------------

Github user rafaelweingartner commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/780#discussion_r56509815
  
    --- Diff: 
plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
 ---
    @@ -4879,10 +4889,16 @@ private VirtualMachineGuestOsIdentifier 
translateGuestOsIdentifier(String cpuArc
                             } else if 
(objProp.getName().contains(instanceNameCustomField)) {
    --- End diff --
    
    Here it is the same as in CitrixResourceBase.java. I know you just followed 
the way the code was written here before, but this “if/else/if/else……” 
structure is too big; I believe to introduce some changes like this here; it 
would be much appreciated a refactoring. I do not mean a huge refactoring, only 
the extraction of this if/else structure to a method and then using some other 
clever way to do these checks and to retrieve the values. 


> Improve the listVirtualMachines API call to include memory utilization 
> information for a VM
> -------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-8800
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8800
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the 
> default.) 
>    Affects Versions: 4.5.2
>            Reporter: Maneesha
>            Assignee: Maneesha
>             Fix For: 4.6.1
>
>
> Currently the feature of memory utilization is not available via API call 
> (listVirtualMachines).
> https://cloudstack.apache.org/api/apidocs-4.5/root_admin/listVirtualMachines.html
>  
> The listVirtualMachine get its values from the "user_vm_view" table in the 
> database. Currently it shows the CPU utilization of the VM's.
> The only way to find out the memory utilization of VM's running on XenServer, 
> is to run the "xentop" command on the pool master of the cluster.



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