<div dir="ltr">there are plenty of OVA templates you can deploy where the virtual machine only needs 1 vCPU. Also, if you go specs based, there are CPUs that go up to 8 cores that you can put in a C220. Two of those CPUs and you have 16 cores for your VMs. At that point you are probably going to be concerned about your disk IO if you have DAS</div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, May 20, 2013 at 11:46 AM, Ki Wi <span dir="ltr"><<a href="mailto:kiwi.voice@gmail.com" target="_blank">kiwi.voice@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">That's is really sad. It is really a waste of resources especially if we purchased TRC servers. Hardly those tiny VMs even use near 24gb of memory :(<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra">
<br><br><div class="gmail_quote">
On Sun, May 19, 2013 at 8:50 PM, Matthew Saskin <span dir="ltr"><<a href="mailto:msaskin@gmail.com" target="_blank">msaskin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p dir="ltr">Unfortunately, PCCE is a very special use case tested and approved by the CCBU. For all other applications, the rule of no CPU or memory oversubscription applies.</p>
<div class="gmail_quote"><div><div>On May 18, 2013 4:39 PM, "Ki Wi" <<a href="mailto:kiwi.voice@gmail.com" target="_blank">kiwi.voice@gmail.com</a>> wrote:<br type="attribution"></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div>
All along each C220 server (based on TRC spec), i have sized can only accomodate like 3 to 4 Cisco VM . Partly because C220 is only 8 CPU core. If each VM actually takes up 2 vCPU , i can only squeeze 4 VM. If i have a Unity connection VM, i am able to squeeze only 3 VM since CUC will takes up additional CPU core. <br>
<br>I discovered that I might be wrong all along after I have read the PCCE sizing. Looks like if my UCS server have 4 cores , my largest VM needs only 4vCPU for example. As long as the total CPU reservation and memory reservation doesn't hit the limit, i could actually squeeze more VM in? Is this true? I know it is true in VMware world (since i am vcp certified) but I was somehow mislead to believe that each vCPU requirement actually maps to 1 physical core. <br>
<br><a href="http://www.cisco.com/en/US/docs/voice_ip_comm/cust_contact/contact_center/pcce/pcce_901/reference/guide/PCCE_BK_PBD08CF9_00_packaged-cce_chapter_00.html" target="_blank">http://www.cisco.com/en/US/docs/voice_ip_comm/cust_contact/contact_center/pcce/pcce_901/reference/guide/PCCE_BK_PBD08CF9_00_packaged-cce_chapter_00.html</a><br>
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