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From "Kelven Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-4529) VM internal name should not be retrived seperatly inside a loop, this will cause big performance impact
Date Tue, 27 Aug 2013 22:13:54 GMT
Kelven Yang created CLOUDSTACK-4529:
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             Summary: VM internal name should not be retrived seperatly inside a loop, this
will cause big performance impact
                 Key: CLOUDSTACK-4529
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4529
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
            Reporter: Kelven Yang
            Priority: Critical


When I reviewed some of recent VMware changes, found that the latest change on HostMO.getVmVncPortsOnHost
has introduced a performance impact.

VMware API is designed to use as less as calls to vCenter with property collectors, we need
to use it the right way to avoid individual call to vCenter, especially inside a loop

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