And so it will not be able to change the performance of the tool or how it works.This will depend a lot of vps provider.
if you go to low cost as fck then more than 1 person are using this comp
If you have 4vcpu but the main core (8core example) déménageur Paris is ussing by 4 person and this 4 person are using 100% of their cores
Then you are gettin a shit of power
But if you buy on a good sellers like aruba or ovh then you will have what you buy