Resource allocation method for server system

The invention discloses a resource allocation method for a server system. The method comprises the steps of predicting a resource usage amount of an application process by utilizing an artificial neural network algorithm; when the resource usage amount of the application process is greater than an available virtual machine resource threshold of the application process, starting a virtual machine for the application process to use; and adjusting the available virtual machine resource threshold to be the sum of the available virtual machine resource threshold and a resource amount of the virtual machine. 服务器系统的资源分配方法包含利用类神经网络演算法预测应用流程的资源使用量，当应用流程的资源使用量大于应用流程的可用虚拟机资源门槛值时，开启虚拟机以供应用流程使用，并将可用虚拟机资源门槛值调整为可用虚拟机资源门槛值及虚拟机的资源量的和。