Thanks for reply,
I am running on inter core i7 3770, with hardware virtualization enabled on bios.
Follow the attachment two vmware logs, vmware_esxi.log is the vmware log for one esxi VMs and vmware_vcenter.log is log for a vm under esxi1.
The Esxi Vm only support E1000 ethernet adapter, do you think if I upgrade the esxi installed on a physical machine to esxi 5.1 I will have more performace? Do you know if esxi 5.1 support VMXNET3 ethernet adapter?
Thanks
Lucas