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    <title>topic Get-Stat &amp; weighted mean in VMware PowerCLI Discussions</title>
    <link>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185650#M71887</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;When I run&lt;/P&gt;&lt;PRE __default_attr="plain" __jive_macro_name="code" class="jive_text_macro jive_macro_code _jivemacro_uid_13727907226341523" jivemacro_uid="_13727907226341523" modifiedtitle="true"&gt;
&lt;P&gt;Get-ResourcePool -name "RSNAME" | Get-Stat -Stat mem.consumed.average&lt;/P&gt;
&lt;/PRE&gt;&lt;P&gt; is Powercli returning a weighted mean (&lt;A href="http://en.wikipedia.org/wiki/Weighted_arithmetic_mean" title="http://en.wikipedia.org/wiki/Weighted_arithmetic_mean"&gt;Weighted arithmetic mean - Wikipedia, the free encyclopedia&lt;/A&gt;)? Or do I need to take in account that a vm may not have data points for each interval, i.e the vm didn't exist at that time?&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 02 Jul 2013 18:51:43 GMT</pubDate>
    <dc:creator>pizzim13</dc:creator>
    <dc:date>2013-07-02T18:51:43Z</dc:date>
    <item>
      <title>Get-Stat &amp; weighted mean</title>
      <link>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185650#M71887</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;When I run&lt;/P&gt;&lt;PRE __default_attr="plain" __jive_macro_name="code" class="jive_text_macro jive_macro_code _jivemacro_uid_13727907226341523" jivemacro_uid="_13727907226341523" modifiedtitle="true"&gt;
&lt;P&gt;Get-ResourcePool -name "RSNAME" | Get-Stat -Stat mem.consumed.average&lt;/P&gt;
&lt;/PRE&gt;&lt;P&gt; is Powercli returning a weighted mean (&lt;A href="http://en.wikipedia.org/wiki/Weighted_arithmetic_mean" title="http://en.wikipedia.org/wiki/Weighted_arithmetic_mean"&gt;Weighted arithmetic mean - Wikipedia, the free encyclopedia&lt;/A&gt;)? Or do I need to take in account that a vm may not have data points for each interval, i.e the vm didn't exist at that time?&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 02 Jul 2013 18:51:43 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185650#M71887</guid>
      <dc:creator>pizzim13</dc:creator>
      <dc:date>2013-07-02T18:51:43Z</dc:date>
    </item>
    <item>
      <title>Re: Get-Stat &amp; weighted mean</title>
      <link>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185651#M71888</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;It is returning a weighted mean.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 02 Jul 2013 19:13:53 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185651#M71888</guid>
      <dc:creator>LucD</dc:creator>
      <dc:date>2013-07-02T19:13:53Z</dc:date>
    </item>
    <item>
      <title>Re: Get-Stat &amp; weighted mean</title>
      <link>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185652#M71889</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Just to avoid all misunderstandings, the weighted average is not done by the Get-Stat cmdlet.&lt;/P&gt;&lt;P&gt;But that is done by the &lt;A href="http://pubs.vmware.com/vsphere-51/topic/com.vmware.wssdk.apiref.doc/vim.PerformanceManager.html"&gt;PerformanceManager&lt;/A&gt;.&lt;/P&gt;&lt;P&gt;The Get-Stat cmdlet obtains the statistical data by calling a method of the PerformanceManager.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 02 Jul 2013 19:30:08 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VMware-PowerCLI-Discussions/Get-Stat-weighted-mean/m-p/2185652#M71889</guid>
      <dc:creator>LucD</dc:creator>
      <dc:date>2013-07-02T19:30:08Z</dc:date>
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