Virtual tiering

• US 10,007,559 B1
• Filed: 09/20/2013
• Issued: 06/26/2018
• Est. Priority Date: 09/20/2013
• Status: Active Grant

• Current Assignee: EMP IP Holding Company LLC
• Original Assignee: EMP IP Holding Company LLC
• Inventors: Gaudlip, Christopher James
• Primary Examiner(s): Strange, Aaron
• Application Number:
  US14/032,286
• Time in Patent Office: 1,740 Days
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals
• CPC Class Codes: G06F 9/5077 Logical partitioning of resources; Management or configuration of virtualized resources specific details on emulation or internal functioning of virtual machines G06F9/455
• CPC Class Codes: H04L 41/0896 Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities flow or congestion control using dynamic resource allocation, e.g. in-call renegotiation, H04L47/76
• CPC Class Codes: H04L 41/0897 by horizontal or vertical scaling of resources, or by migrating entities, e.g. virtual resources or entities
• CPC Class Codes: H04L 41/5022 by giving priorities, e.g. assigning classes of service
• CPC Class Codes: H04L 41/5054 Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

A computer-executable method, system, and computer program product for allocating resources to an application of a set of applications, wherein the virtualized resources are grouped into tiers based on the performance characteristics of the virtualized resources, the computer-executable method comprising, monitoring resource demand of an application of the set of applications; wherein the resources allocated to the application are from a first tier of the tiers, making a determination whether to allocate to the application a portion of the resources from a different tier of the tiers, based on a positive determination, allocating the portion from the different tier of the tiers.

Claims

1. A system comprising:

a set of physical resources;

a virtualization layer, comprising a set of virtual resources and a virtualization platform;

wherein the set of virtual resources is mapped by the virtualization layer to the set of physical resources;

wherein the set of virtual resources is grouped into a plurality of distinct tiers, each respective tier having a respective performance level that differentiates the respective tier from the other tiers in the plurality of tiers, wherein each respective performance level is based on at least one respective performance characteristic of the virtual resources associated with the respective tier; and

wherein the virtualization platform is configured to allocate at least one or more respective portions of one or more respective tiers to provide respective virtual resources assigned to the one or more respective tiers to be consumed by one or more virtual machines to execute one or more applications, each of the one or more respective portions having a respective allocation size corresponding to a percent of the total respective virtual resources available at the respective tier that are allocated to the one or more virtual machines;

a set of policies configured to dynamically control and vary each respective allocation size based at least in part on at least one of user input and real-time monitoring of resource usage of the one or more applications; and

computer-executable logic configured to enable one or more processors to execute;

monitoring real-time resource requirements of the one or more applications;

wherein the one or more virtual machines execute the one or more applications using the virtual resources allocated to the one or more virtual machines via the allocated respective portions of the tiers;

making a determination, based at least in part on the monitoring and on at least one policy in the set of policies, whether to change any one or more of the respective allocation sizes, such that the one or more virtual machines executing the one or more applications are allocated a different percent of the respective resources associated with one or more of the respective tiers as compared to the percent associated with an existing allocation size; and

based at least in part on a positive determination, changing the allocation size, dynamically and in real-time, so as to provide the one or more virtual machines executing the one or more applications with a greater or lesser percent of the total virtual resources associated with a given respective tier.

2. The system of claim 1, wherein the physical resources of the system comprise at least one of computers, networking devices, and database servers.

3. The system of claim 1, wherein the one or more computer resources of the system comprise at least one of:

a central processor unit (CPU) count, CPU speed, a number of operations processed by a CPU, a random access memory (RAM) subsystem size, number of memory transactions processed by a RAM, cost to perform a number of processor operations, cost to perform a number of memory transactions; and

a performance boost.

4. The system of claim 1, wherein the set of policies comprise one or more policies relating to allocation of virtual resources to dynamically implement a Fast Pass performance boost for a given one or more tiers, if a Fast Pass performance boost option is enabled in one or more policies applicable to the one or more given tiers;

wherein the Fast Pass performance boost is configured to dynamically provide designated Fast Pass resources to the given tier, wherein provision of the designated Fast Pass resources is configured to increase overall performance of one or more virtual machines allocated to the given tier.

5. The system of claim 4, wherein providing the designated Fast Pass resources comprises providing computer-executable logic enabling the one or more processors to utilize technology to perform at least one or more of the following actions:

(a) increase overall performance of compute resources;

(b) increase overall performance of compute resources by a selectable amount;

(c) increase overall performance of at least one underlying infrastructure that underlies one or more of the compute resources, the underlying infrastructure comprising one or more of a clock frequency, a core, an interconnect transfer, and a memory;

(d) allocate one or more Fast Pass resources to a workload of at least one of the one or more virtual machines;

(e) alter the allocation of the set of virtualized resources so as to provide a performance boost to the given tier that has the Fast Pass option enabled; and

(f) performing any one or more of (a) through (e) during one or more predetermined time periods.

6. The system of claim 1, wherein the computer-executable program logic is further configured to enable one or more processors to execute at least one of:

collecting information on the set of virtual resources allocated via the dynamically controlled allocated respective portions of the one or more respective tiers; and

billing a customer according to the set of virtual resources allocated; and

allocating computer resources using a service catalog, wherein the service catalog describes the resources in business terms.

7. The system of claim 1, wherein the computer-executable program logic is further configured to enable one or more processors to execute:

allocating less than the full capability of the physical resources associated with the respective one or more tiers to be consumed by the one or more applications.

8. The system of claim 1, wherein the one or more applications are allocated a first respective portion of a first tier having a first performance level and wherein the computer-executable logic is further configured to enable the one or more processors to execute:

making a determination, based at least in part on monitoring real-time resource requirements of the one or more applications, whether to allocate additional virtual resources to the one or more applications by allocating a second respective portion of virtual resources assigned to a second tier having a second performance level different than the first performance level; and

based at least in part on a positive determination, allocating the second respective portion of virtual resources from the second tier, to the one or more applications.

9. The system of claim 1, wherein the at least one performance characteristic comprises a performance feature comprising at least one of clock frequency, cores, interconnect transfers, memory module clock speed, central processor unit (CPU) count, CPU speed, random access memory (RAM) size.

10. A computer program product comprising:

a non-transitory computer readable storage medium encoded with computer executable program code that when executed on one or more processors of a computer causes the computer to operate a virtualized system, the computer program product comprising;

computer program code for implementing a virtualization layer, comprising a set of virtual resources and a virtualization platform, wherein the set of virtualized resource are mapped by the virtualization layer to a set of physical resources;

computer program code for grouping the set of virtualized resources into a plurality of distinct tiers, each respective tier having a respective performance level that differentiates the respective tier from the other tiers in the plurality of tiers, wherein each respective performance level is based on at least one respective performance characteristic of the virtual resources associated with the respective tier, and wherein the virtualization platform is configured to allocate at least one or more respective portions of one or more respective tiers to provide respective virtual resources assigned to the one or more respective tiers to be consumed by or more virtual machines to execute one or more applications, each of the one or more respective portions having a respective allocation size corresponding to a percent of the total respective virtual resources available at the respective tier that are allocated to the one or more virtual machines;

computer program code for implementing a set of policies configured to dynamically control and vary each respective allocation size based at least in part on at least one of user input and real-time monitoring of resource usage of the one or more applications;

computer program code for monitoring real-time resource requirements of the one or more applications;

wherein the one or more virtual machines execute the one or more applications using the virtual resources allocated to one or more virtual machines via the allocated respective portions of the tiers;

computer program code for making a determination based at least in part on the monitoring and on at least one policy in the set of policies, whether to change any one or more of the respective allocation sizes, such that the one or more virtual machines executing the one or more applications are allocated a different percent of the respective resources associated with one or more of the respective tiers as compared to the percent associated with an existing allocation size; and

based at least in part on a positive determination, changing the allocation size, dynamically and in real-time, so as to provide the one or more virtual machines executing the one or more applications with a greater or lesser percent of the total virtual resources associated with a given respective tier.

11. The computer program product of claim 10, further comprising computer program code for enabling allocation of at least one of computer resources, networking resources, and database resources, to the one or more applications.

12. The computer program product of 10, further comprising computer program code for dynamically implementing a Fast Pass performance boost for a given tier, if a Fast Pass performance boost option is enabled in one or more policies applicable to the given tier;

wherein the Fast Pass performance boost is configured to dynamically provide designated Fast Pass resources to the given tier, wherein provision of the designated Fast Pass resources is configured to increase overall performance of one or more virtual machines allocated to the given tier.

13. The system of claim 12, where the computer program code for dynamically implementing the Fast Pass performance boost further comprises computer program code for utilizing technology to perform at least one or more of the following actions:

(a) increase overall performance of compute resources;

(b) increase overall performance of compute resources by a selectable amount;

(c) increase overall performance of at least one underlying infrastructure that underlies one or more of the compute resources, the underlying infrastructure comprising one or more of a clock frequency, a core, an interconnect transfer, and a memory;

(d) allocate one or more Fast Pass resources to a workload of at least one of the one or more virtual machines;

(e) alter the allocation of the set of virtualized resources so as to provide a performance boost to the given tier that has the Fast Pass option enabled; and

(f) performing any one or more of (a) through (e) during one or more predetermined time periods.

14. The computer program product of 10, further comprising at least one of:

computer program code for collecting information on the set of virtual resources allocated via the dynamically controlled allocated respective portions of the one or more respective tiers and billing a customer according to the set of virtual resources allocated; and

computer program code for allocating computer resources using a service catalog, wherein the service catalog describes the resources in business terms.

15. The computer program product of 10, further comprising computer program code for:

allocating less than the full capability of the physical resources associated the respective one or more tiers to be consumed by the set of one or more applications.

16. A computer-executable method for allocating virtual resources to one or more virtual machines running an application, wherein the virtual resources are mapped to a set of physical resources and are grouped into distinct tiers, each respective tier having a respective performance level that differentiates the respective tier from the other tiers in the plurality of tiers, wherein each respective performance level is based on at least one performance characteristic of the virtualized resources associated with the respective tier, the computer-executable method comprising:

allocating at least one or more respective portions of one or more respective tiers to provide respective virtual resources assigned to the one or more respective tiers to be consumed by one or more virtual machines to execute one or more applications, each of the one or more respective portions having a respective allocation size corresponding to a percent of the total respective virtual resources available at the respective tier that are allocated to the one or more virtual machines;

defining a set of policies configured to dynamically control and vary each respective allocation size based at least in part on at least one of user input and real-time monitoring of resource usage of the one or more applications;

monitoring real-time resource requirements of the one or more applications, wherein the one or more virtual machines execute the one or more applications using the virtual resources allocated to the one or more virtual machines via the allocated respective portions of the tiers;

making a determination, based at least in part on the monitoring and on at least one policy in the set of policies, whether to change any one or more of the respective allocation sizes, such that the one or more virtual machines executing the one or more applications are allocates a different percent of the respective resources associated with one or more of the respective tiers as compared to the percent associated with an existing allocation size; and

based at least in part on a positive determination, changing the allocation size, dynamically and in real-time, so as to provide the one or more virtual machines executing the one or more applications with a greater or lesser percent of the total virtual resources associated with a given respective tier.

17. The computer-executable method of claim 16, further comprising at least one of:

allocating resources using a service catalog that describes the resources in business terms;

collecting information on resources allocated; and

billing a customer according to the resources allocated.

18. The computer-executable method of claim 16, further comprising:

allocating less than the full capability of the physical resources associated with the respective one or more tiers to be consumed by the set of applications.

19. The computer-executable method of claim 16, further comprising:

providing, in the set of policies, one or more policies relating to allocation of virtual resources to dynamically implement a Fast Pass performance boost for a given tier, if a Fast Pass performance boost option is enabled in one or more policies applicable to the given tier;

wherein the Fast Pass performance boost is configured to dynamically provide designated Fast Pass resources to the given tier, wherein provision of the designated Fast Pass resources is configured to increase overall performance of one or more virtual machines allocated to the given tier.

20. The computer-executable method of claim 19, wherein the computer-executable method further comprises providing designated Fast Pass resources by using technology to perform at least one or more of the following actions:

(a) increasing overall performance of compute resources;

(b) increasing overall performance of compute resources by a selectable amount;

(c) increasing overall performance of at least one underlying infrastructure that underlies one or more of the compute resources, the underlying infrastructure comprising one or more of a clock frequency, a core, an interconnect transfer, and a memory;

(d) allocating one or more Fast Pass resources to a workload of a virtual machine;

(e) altering the allocation of the set of virtualized resources so as to provide a performance boost to the given tier that has the Fast Pass option enabled; and

(f) performing any one or more of (a) through (e) during one or more predetermined time periods.