Started to get a number of errors on vCenter 6.5b - UI feels slow

[laboo]

In general CPU on the vCenter server does not seem to be utilized a lot... 8 GB total and 1 GB free.

The query execution timed out because of a back-end property provider 'com.vmware.vum.dataservice.impl.RemediationPropertyProviderAdapterImpl' which took more than 120 seconds.

and

The last operation failed for the entity with the following error message.

fault.HostNotReachable.summary

Nothing on the Windows server itself indicated any errors.

Where to look for the culprit?

Regards, Lars.

[Sreejesh_D]

hi,

Did you try this fix?

"back-end property provider" error while adding new datastore in vSphere Web Client (2146229) | VMwa...

[laboo]

Nope, I did not.

That file is not in that path, and I do not have that property name "xdbMemPercentage" in the file.

Other bets?

Regards, Lars.

[laboo]

Maybe it is because of a Flash bug?

It seems to run much, much, much smoother in Google Chrome and HTML5 (but here are some limitations)... damn I hate going away from the fat client.

Anyone having issues like this after latest Windows updates?

Regards, Lars.