Central processing unit resource allocation method and computing node
AssigneeHuawei Technologies Co., Ltd.
InventorsWeihua Shan, Jintao Liu, Houqing Li
Life of this patent
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Abstract
A method for allocating a central processing unit resource to a virtual machine, including determining, according to a change in the number of virtual machines in an advanced resource pool, the number of allocated physical cores in the advanced resource pool; and adjusting, according to the number of the allocated physical cores in the advanced resource pool, the number of allocated physical cores in a default resource pool, where the advanced resource pool and the default resource pool are resource pools that are obtained by dividing physical cores of a central processing unit according to service levels of the resource pools.
Claims20
A central processing unit resource allocation method for a virtual machine, the method comprising:
- determining, according to a change in the number of virtual machines in an advanced resource pool, a number of allocated physical cores in the advanced resource pool;
- and
- adjusting, according to the number of the allocated physical cores in the advanced resource pool, a number of allocated physical cores in a default resource pool, wherein the advanced resource pool and the default resource pool are resource pools that are obtained by dividing physical cores of a central processing unit according to service levels of the resource pools.
A computing node, applicable to a virtual system, for allocating a central processing unit resource to a virtual machine, wherein the computing node comprises a memory and a processor configured to execute computer-executable instructions stored in the memory to perform operations of:
- determining, according to a change in the number of virtual machines in an advanced resource pool, a number of allocated physical cores in the advanced resource pool;
- and
- adjusting, according to the number of the allocated physical cores in the advanced resource pool, a number of allocated physical cores in a default resource pool, wherein the advanced resource pool and the default resource pool are resource pools that are obtained by dividing physical cores of a central processing unit according to service levels of the resource pools.
Dependencies are inferred from the claim text.