NewBlock constructs a Block structure; generate a new one if blockID is missed.

NewPoolCalculationEntries returns CalculationEntries, and it will only fill up with OwnerPoolName and leaves numa info empty.

NewQRMServer returns a qrm server wrapper, which instantiates all required qrm plugin servers according to config.

QRMServer is a wrapper of all qrm plugin servers, which synchronize and merge pod and container lifecycle information, resource allocation and provision result with QRM plugins.