1. A method for configuring a virtualized system for real-time response from a virtual machine, comprising: partitioning, by a processing device, a plurality of physical processors into: a first set of physical processors dedicated to performing tasks each having a response time constraint, wherein the response time constraint indicates an amount of time within which at least one physical processor in the first set is to perform the associated task; and a second set of physical processors dedicated to performing tasks each lacking the response time constraint: receiving, by the processing device, a request to create a virtual machine, the request specifying a number of virtual processors for executing tasks having response time constraints; and in response to receiving the request: instantiating the virtual machine with a response time constraint capable operating system; submitting, by the processing device, a command to the operating system, wherein the command is to configure the virtual machine to comprise: a first set of virtual processors dedicated to executing tasks having the response time constraints, wherein each virtual processor of the first set of virtual processors is assigned to a respective physical processor of the first set of physical processor; and a second set of virtual processors dedicated to executing tasks lacking the response time constraints, wherein each virtual processor of the second set of virtual processors is assigned to a respective physical processor either in the first set of physical processors or the second set of physical processors, wherein the first set of virtual processors has at least the specified number of virtual processors, and wherein a virtual processor of the second set of virtual processors is assigned to a first physical processor of the first set of physical processors only when none of the virtual processors in the first set of virtual processors are assigned to the first physical processor; and deploying an application that includes one or more tasks having response time constraints and one or more tasks lacking response time constraint on the virtual machine.