Evaluation support method and evaluation support apparatus
OwnerTetsutaro MARUYAMAinventor
Life of this patent
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Abstract
A computer-readable recording medium stores a program that causes a computer to execute an evaluation support process that includes calculating a response time for a read request based on multiplicity and a maximal number of requests wherein the multiplicity is the number of overlaps of read or write processes for a storage apparatus per unit time, and the maximal number of requests is the number of read requests that the storage apparatus processes per unit time; and creating, based on the response time, the maximal number of requests, and a minimal response time for the read request, a response model that represents a response time that has the number of read requests as exponent and exponentially increases as the number of read requests increases.
Claims10
A non-transitory computer-readable recording medium storing a program that causes a computer to execute an evaluation support process, the evaluation support process comprising:
- calculating a response time for a read request based on multiplicity and a maximal number of requests wherein the multiplicity is the number of overlaps of read or write processes for a storage apparatus per unit time, and the maximal, number of requests is the number of read requests that the storage apparatus processes per unit time;
- and
- creating, based on the response time, the maximal number of requests, and a minimal response time for the read request, a response model that represents a response time that has the number of read requests as exponent and exponentially increases as the number of read requests increases.
An evaluation support method executed by a computer, the evaluation support method comprising:
- calculating a response time for a read request based on multiplicity and a maximal number of requests wherein the multiplicity is the number of overlaps of read or write processes for a storage apparatus per unit time, and the maximal number of requests is the number of read requests that the storage apparatus processes per unit time;
- and
- creating, based on the response time, the maximal number of requests, and a minimal response time for the read request, a response model that represents a response time that has the number of read requests as exponent and exponentially increases as the number of read requests increases.
An evaluation support apparatus comprising:
- a calculating unit that calculates a response time for a read request based on multiplicity and a maximal number of requests wherein the multiplicity is the number of overlaps of read or write processes for a storage apparatus per unit time, and the maximal number of requests is the number of read requests that the storage apparatus processes per unit time;
- and
- a creating unit that creates, based on the response time, the maximal number of requests, and a minimal response time for the read request, a response model that represents a response time that has the number of read requests as exponent and exponentially increases as the number of read requests increases.
Dependencies are inferred from the claim text.