In RHEV, where does CPU load for a given Virtual Machine come from?

Issue

Users are not able to see the same VM CPU Load data as in Administration Portal when checking inside VM operating system using regular tools.

Example:

• Admin. Portal / Virtual Machines / vm01 / CPU Load: 4%
• vm01 Operating System:

# top
top - 09:49:01 up 6 min,  1 user,  load average: 0.10, 0.34, 0.23
Tasks:  99 total,   1 running,  98 sleeping,   0 stopped,   0 zombie
%Cpu0  :  0.7 us,  0.3 sy,  0.0 ni, 98.7 id,  0.0 wa,  0.3 hi,  0.0 si,  0.0 st
%Cpu1  :  1.0 us,  0.3 sy,  0.0 ni, 97.7 id,  0.0 wa,  0.3 hi,  0.0 si,  0.7 st
KiB Mem:   2051048 total,  1016428 used,  1034620 free,    51132 buffers
KiB Swap:  2113532 total,        0 used,  2113532 free,   217736 cached
...