http://www.brianmadden.com/forums/159.aspxPerformance issues such as slow logins, getting more users on a server, random hiccups. Also server sizing, memory, CPU, hyperthreading, etc.enCommunityServer 2008.5 (Build: 30929.2835)http://www.brianmadden.com/forums/thread/170079.aspxTue, 15 May 2012 20:16:39 GMTa59ee4a9-9560-4436-b47c-b649e4ba6aaa:170079sid15790http://www.brianmadden.com/forums/thread/170079.aspxhttp://www.brianmadden.com/forums/commentrss.aspx?SectionID=159&PostID=170079<p>While doing the sizing&nbsp;for&nbsp;5872 Linked Clone Light User&nbsp;VMs on Vmware view 5. I faced one major problem which is factoring the vCPU power in MHz for all 5872 VMs per server basis. I am considering <strong>UCS B230 M2 @ E7 2870 UCS Blade </strong>as ESX Physical Node which has the following configuration. </p> <ul> <li>Processor Speed&nbsp;in GHz&nbsp;= 2.4&nbsp;(Dual Core Xeon)</li> <li>No of CPUs = 2</li> <li>Cores per CPU = 10</li> <li>Physical RAM = 128GB (Expandeble to 512 GB)</li> </ul> <p>Kindly help me in getting the calculation for following things.</p> <ol> <li>Per vCPU power in MHz&nbsp;for Light, Medium &amp; Heavy users for Windows 7 VMs</li> <li>VMs Per Core.</li> <li>No of&nbsp;VMs per ESX Node.</li> </ol> <p>Kindly help me with the calculations rather than assuming some figures</p> <p>Regards</p> <p>sid1579</p><div style="clear:both;"></div>