hpet1: lost 1 rtc interrupts error

I just installed NSX 6.4 on vSphere 6.5 and on the NSX console, I am seeing the below messages scroll by every few seconds:

Any ideas on what it is related to and how to stop it?

Thanks

hpet1: lost 6 rtc interrupts
hpet1: lost 1 rtc interrupts
hpet1: lost 3 rtc interrupts
hpet1: lost 1 rtc interrupts
hpet1: lost 3 rtc interrupts
hpet1: lost 2 rtc interrupts
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sjniiiAsked:
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Dr. KlahnPrincipal Software EngineerCommented:
The high-precision interval time is losing clock interrupts because something in the system is running at a higher priority and runs for so long that the system was unable to service the interrupt.  What this might be, I can't imagine.  On a real, hardware-based system I don't think it could happen.

Speculatively, and this is pure speculation:  The host system has a high-priority process that periodically consumes so much time that the virtual machine is unable to service clock interrupts.  But if that is the case I would expect to see other similar problems in the VM.

It's a serious problem, though, and if it continues the system clock will drop further and further behind real time.
sjniiiAuthor Commented:
That is an interesting observation.  However, there is only one VM running on the same ESXi Server which is vCenter VCSA.

I suppose i can migrate / move vCenter to the other host to see if this eliminates the issue...but it seems unlikely
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