CUCM 8.6, UnityCon 8.6 and Presence 8.6 on ESXi 5 C200 web interface lag

Unanswered Question
Aug 10th, 2012

When trying to bring up any web interfaces or even vSphere it is so slow as to also not be usable.. Brand new install on 2 C200 UCS servers.

Before you ask. Yes LRO is disabled according to Cisco's instructions and confirmed. I have CUCM and Presence on one NIC and Unity Con by itself on the other NIC.

Restarting Tomcat does nothing to help..

Even restarting the entire cluster does nothing to help..

All 6 machine Pubs and Subs of each application type were created in ESXi 5 with .ova files and unchanged.

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All lag stops if I turn off the presence subscriber!?!?!?!?!?

What the heck..

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Tim Smith Fri, 08/10/2012 - 16:42

Hi mate,

What does RTMT or CLI show about CPU memory and process usage?

Probably should not affect GUI but is correct VMware tools installed as well?

Once you verify apps check what VMware says about performance.

What size ovas did you use? Are you over subscribed?

How long have you waited? Is it just cups performing sync and hogging resources for example



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Tim Smith Fri, 08/10/2012 - 16:47

What does your network config look like too. Check your upstream switch ports. Teamed correctly?

Try a single link to verify.

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