It shouldn't matter how many physical CPUs there are, I only care how many my VM can use and how fast each one is.
If `cat /proc/cpuinfo` or `top` only shows one CPU, I wouldn't expect to be charged for 4 of them.
If `cat /proc/cpuinfo` or `top` only shows one CPU, I wouldn't expect to be charged for 4 of them.
(Note, the number of cpus might be higher than the number of physical cpus if the host cpu supports hyperthreading.)