Systems and methods of optimized tuning of resources
First Claim
1. A method comprising, by a computer system comprising a computing environment:
- monitoring the computing environment for optimization triggers using a kernel-level agent executing in a kernel mode of a central processing unit (CPU) of the computer system, wherein the kernel mode of the CPU provides unrestricted access to at least some hardware and memory of the computer system;
responsive to detection of an optimization trigger via the kernel-level agent executing in the kernel mode of the CPU, generating pre-modification metadata using a user-level agent executing in a user-level mode of the CPU, wherein the user-level mode of the CPU restricts access to the at least some hardware and memory of the computer system, and wherein the pre-modification metadata serves as a pre-modification performance snapshot of the computer system;
identifying, via the user-level agent executing in the user-level mode of the CPU, an optimization profile of a plurality of optimization profiles that is applicable to the optimization trigger;
temporarily modifying the computing environment in accordance with the optimization profile using the user-level agent executing in the user-level mode of the CPU;
generating post-modification metadata using the user-level agent executing in the user-level mode of the CPU, the post-modification metadata serving as a post-modification performance snapshot of the computer system;
responsive to the temporarily modifying, monitoring the computing environment for optimization exit triggers using the kernel-level agent executing in the kernel mode of the CPU;
responsive to detection of an optimization exit trigger via the kernel-level agent executing in the kernel mode of the CPU, automatically reversing the temporarily modifying using the user-level agent executing in the user-level mode of the CPU;
wherein the pre-modification metadata comprises performance data for a time after the detection of the optimization trigger and before the temporarily modifying of the computing environment in accordance with the optimization profile; and
wherein the post-modification metadata comprises performance data for a time after the temporarily modifying of the computing environment in accordance with the optimization profile and before the automatically reversing.
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Accused Products
Abstract
In an embodiment, a method is performed by an agent installed in a computing environment on a computer system. The method includes monitoring the computing environment for optimization triggers. The method also includes, responsive to detection of an optimization trigger, identifying an optimization profile of a plurality of optimization profiles that is applicable to the optimization trigger. In addition, the method includes temporarily modifying the computing environment in accordance with the optimization profile. Further, the method includes, responsive to the temporarily modifying, monitoring the computing environment for optimization exit triggers. Additionally, the method includes, responsive to detection of an optimization exit trigger, automatically reversing the temporarily modifying.
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Citations
15 Claims
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1. A method comprising, by a computer system comprising a computing environment:
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monitoring the computing environment for optimization triggers using a kernel-level agent executing in a kernel mode of a central processing unit (CPU) of the computer system, wherein the kernel mode of the CPU provides unrestricted access to at least some hardware and memory of the computer system; responsive to detection of an optimization trigger via the kernel-level agent executing in the kernel mode of the CPU, generating pre-modification metadata using a user-level agent executing in a user-level mode of the CPU, wherein the user-level mode of the CPU restricts access to the at least some hardware and memory of the computer system, and wherein the pre-modification metadata serves as a pre-modification performance snapshot of the computer system; identifying, via the user-level agent executing in the user-level mode of the CPU, an optimization profile of a plurality of optimization profiles that is applicable to the optimization trigger; temporarily modifying the computing environment in accordance with the optimization profile using the user-level agent executing in the user-level mode of the CPU; generating post-modification metadata using the user-level agent executing in the user-level mode of the CPU, the post-modification metadata serving as a post-modification performance snapshot of the computer system; responsive to the temporarily modifying, monitoring the computing environment for optimization exit triggers using the kernel-level agent executing in the kernel mode of the CPU; responsive to detection of an optimization exit trigger via the kernel-level agent executing in the kernel mode of the CPU, automatically reversing the temporarily modifying using the user-level agent executing in the user-level mode of the CPU; wherein the pre-modification metadata comprises performance data for a time after the detection of the optimization trigger and before the temporarily modifying of the computing environment in accordance with the optimization profile; and wherein the post-modification metadata comprises performance data for a time after the temporarily modifying of the computing environment in accordance with the optimization profile and before the automatically reversing. - View Dependent Claims (2, 3, 4, 5)
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6. A system comprising a processor and memory, wherein the processor and the memory in combination are operable to implement a method, the method being performed in a computing environment on the system, the method comprising:
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monitoring the computing environment for optimization triggers using a kernel-level agent executing in a kernel mode of the processor, wherein the kernel mode of the processor provides unrestricted access to at least some hardware and memory of the system; responsive to detection of an optimization trigger via the kernel-level agent executing in the kernel mode of the CPU, generating pre-modification metadata using a user-level agent executing in a user-level mode of the CPU, wherein the user-level mode of the CPU restricts access to the at least some hardware and memory of the computer system, and wherein the pre-modification metadata serves as a pre-modification performance snapshot of the computer system; identifying, via the user-level agent executing in the user-level mode of the CPU, an optimization profile of a plurality of optimization profiles that is applicable to the optimization trigger; temporarily modifying the computing environment in accordance with the optimization profile using the user-level agent executing in the user-level mode of the processor; generating post-modification metadata using the user-level agent executing in the user-level mode of the CPU, the post-modification metadata serving as a post-modification performance snapshot of the computer system; responsive to the temporarily modifying, monitoring the computing environment for optimization exit triggers using the kernel-level agent executing in the kernel mode of the CPU; responsive to detection of an optimization exit trigger via the kernel-level agent executing in the kernel mode of the CPU, automatically reversing the temporarily modifying using the user-level agent executing in the user-level mode of the CPU; wherein the pre-modification metadata comprises performance data for a time after the detection of the optimization trigger and before the temporarily modifying of the computing environment in accordance with the optimization profile; and wherein the post-modification metadata comprises performance data for a time after the temporarily modifying of the computing environment in accordance with the optimization profile and before the automatically reversing. - View Dependent Claims (7, 8, 9, 10)
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11. A computer-program product comprising a non-transitory computer-usable medium having computer-readable program code embodied therein, the computer-readable program code adapted to be executed to implement a method, the method being performed by a computer system comprising a computing environment, the method comprising:
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monitoring the computing environment for optimization triggers using a kernel-level agent executing in a kernel mode of a central processing unit (CPU) of the computer system, wherein the kernel mode of the CPU provides unrestricted access to at least some hardware and memory of the computer system; responsive to detection of an optimization trigger via the kernel-level agent executing in the kernel mode of the CPU, generating pre-modification metadata using a user-level agent executing in a user-level mode of the CPU, wherein the user-level mode of the CPU restricts access to the at least some hardware and memory of the computer system, and wherein the pre-modification metadata serves as a pre-modification performance snapshot of the computer system; identifying, via the user-level agent executing in the user-level mode of the CPU, an optimization profile of a plurality of optimization profiles that is applicable to the optimization trigger; temporarily modifying the computing environment in accordance with the optimization profile using the user-level agent executing in the user-level mode of the CPU; generating post-modification metadata using the user-level agent executing in the user-level mode of the CPU, the post-modification metadata serving as a post-modification performance snapshot of the computer system; responsive to the temporarily modifying, monitoring the computing environment for optimization exit triggers using the kernel-level agent executing in the kernel mode of the CPU; responsive to detection of an optimization exit trigger via the kernel-level agent executing in the kernel mode of the CPU, automatically reversing the temporarily modifying using the user-level agent executing in the user-level mode of the CPU; wherein the pre-modification metadata comprises performance data for a time after the detection of the optimization trigger and before the temporarily modifying of the computing environment in accordance with the optimization profile; and wherein the post-modification metadata comprises performance data for a time after the temporarily modifying of the computing environment in accordance with the optimization profile and before the automatically reversing. - View Dependent Claims (12, 13, 14, 15)
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Specification