vCenter AppStack not showing correct number of servers/VMs.

Looking into your ticket for you to see if there is anything I can do to help.  Just want to check on one thing first, there is a setting to limit the amount of devices displayed in the AppStack settings.  Has that been modified?

Yes, that was the first thing I unchecked.  It still shows 77.  I'm trying ti disable the polling and re-enable the polling right now.  Trying this is taking forever.

Edit:  I've also tried changing the polling from vCente to directly from host and back to vCenter again.  Now I've disabled polling, and I'm re-enabling polling.  This is what's taking forever now. 

It drives me crazy that each host's AppStack shows every VM.  It's vCenter that's not showing every server/VM in it's AppStack.

If you have a look in your database at the VIM_Hosts table do you have a bunch of rows with NULLs in the NodeID column?

All hosts in that table have a NodeID.  There aren't any NULLs in that column for any of the hosts.

Edit:  The polling started back up for all hosts but I still only see 76 VMs out of 218. 

It still smacks of the issue I had the other day. Poke around the other VIM_ tables and look for NULLs?

The pollingJobID/ManageStatusMessage/TriggeredAlarmDescription/BootTime/DateCreated columns all have NULL for each host.

Edit:  The VMCount and VMRunningCount for each host is correct in the dbo.VIM_Hosts table.

How many rows are in that table? Any duplicate NodeIDs?

SELECT NodeID, COUNT(1) AS Qty
FROM VIM_Hosts
GROUP BY NodeID

There are 19 results, none of duplicates.

And VIM_VirtualMachines? Any duplication in there?

I don't see any.  There are well over 200 rows.