When we finished install vSphere4 on a HP DL380 G6, the error message in red shows out:
TSC: 799448696 CPU0:0) NUMA:836: significant imbalance between NUMA nodes detected. Performance maybe impacted.
Sorry, I have no idea about this error, does it like CPU setting error?
Thanks in advanced.
problem is solved.
It is because that the server was set different RAM size (2x2G + 1x4G and 3x4G)on each CPU.
We set equally RAM size for each CPU (1x2G + 2x4G and 1x2G + 2x4G), the error message is gone.