Increase the vCPU-core result to KeyError

Issue

• Increase the vCPU-core result to KeyError messages:
• /var/log/messages

Dec 19 12:52:43  journal: vdsm Executor ERROR Unhandled exception in <NumaInfoMonitor vm=<vm_id> at 0x80b7c50>#012
Traceback (most recent call last):#012  
File "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 192, in _execute_task#012    
callable()#012  
File "/usr/share/vdsm/virt/periodic.py", line 289, in __call__#012    
self._execute()#012  File "/usr/share/vdsm/virt/periodic.py", line 345, in _execute#012    
self._vm.updateNumaInfo()#012  
File "/usr/share/vdsm/virt/vm.py", line 5181, in updateNumaInfo#012    
self._numaInfo = numaUtils.getVmNumaNodeRuntimeInfo(self)#012  
File "/usr/share/vdsm/numaUtils.py", line 116, in getVmNumaNodeRuntimeInfo#012    
vnode_index = str(vcpu_to_vnode[vcpu_id])#012
KeyError: 8

• VDSM logs

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 192, in _execute_task
    callable()
  File "/usr/share/vdsm/virt/periodic.py", line 289, in __call__
    self._execute()
  File "/usr/share/vdsm/virt/periodic.py", line 345, in _execute
    self._vm.updateNumaInfo()
  File "/usr/share/vdsm/virt/vm.py", line 5181, in updateNumaInfo
    self._numaInfo = numaUtils.getVmNumaNodeRuntimeInfo(self)
  File "/usr/share/vdsm/numaUtils.py", line 116, in getVmNumaNodeRuntimeInfo
    vnode_index = str(vcpu_to_vnode[vcpu_id])
KeyError: 8