Evaluation support method and evaluation support apparatus
OwnerTetsutaro MARUYAMAinventor
Life of this patent
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Abstract
An evaluation support method includes acquiring a first number of occurrences of accessing target data stored in a first storage apparatus per unit time, a second number of occurrences of accessing a second storage apparatus per unit time, and a predictive response time for accessing the second storage apparatus after the target data is transferred to the second storage apparatus; calculating, based on the first number of occurrences, the second number of occurrences, and the predictive response time, multiplicity that expresses the extent to which process time periods for accesses overlap when each access to the second storage apparatus after the target data is transferred is processed in parallel; and outputting the multiplicity.
Claims6
An evaluation support method comprising:
- acquiring
- a first number of occurrences of accessing target data stored in a first storage apparatus per unit time,
- a first data amount input to or output from the first storage apparatus when the target data is accessed,
- a second number of occurrences of accessing a second storage apparatus per unit time,
- a second data amount input to or output from the second storage apparatus when the second storage apparatus is accessed;
- calculating, based on the first number of occurrences, the first data amount, the second number of occurrences, and the second data amount, a predictive response time for the second storage apparatus when the target data is transferred to the second storage apparatus;
- calculating, based on the first number of occurrences, the second number of occurrence, and the predictive response time, multiplicity that expresses the extent to which process time periods for accesses overlap when each access to the second storage apparatus after the target data is transferred is processed in parallel;
- and
- outputting the multiplicity.
A non-transitory computer-readable recording medium storing therein a program that causes a computer to execute an evaluation support process, the evaluation support process comprising:
- acquiring
- a first number of occurrences of accessing target data stored in a first storage apparatus per unit time,
- a first data amount input to or output from the first storage apparatus when the target data is accessed,
- a second number of occurrences of accessing a second storage apparatus per unit time,
- a second data amount input to or output from the second storage apparatus when the second storage apparatus is accessed;
- calculating, based on the first number of occurrences, the first data amount, the second number of occurrences, and the second data amount, a predictive response time for the second storage apparatus when the target data is transferred to the second storage apparatus;
- calculating, based on the first number of occurrences, the second number of occurrence, and the predictive response time, multiplicity that expresses the extent to which process time periods for accesses overlap when each access to the second storage apparatus after the target data is transferred is processed in parallel;
- and
- outputting the multiplicity.
An evaluation support apparatus comprising:
- an acquiring unit that acquires
- a first number of occurrences of accessing target data stored in a first storage apparatus per unit time,
- a first data amount input to or output from the first storage apparatus when the target data is accessed,
- a second number of occurrences of accessing a second storage apparatus per unit time,
- a second data amount input to or output from the second storage apparatus when the second storage apparatus is accessed;
- a first calculating unit that calculates, based on the first number of occurrences, the first data amount, the second number of occurrences, and the second data amount, a predictive response time for the second storage apparatus when the target data is transferred to the second storage apparatus;
- a second calculating unit that calculates, based on the first number of occurrences, the second number of occurrence, and the predictive response time, multiplicity that expresses the extent to which process time periods for accesses overlap when each access to the second storage apparatus after the target data is transferred is processed in parallel;
- and
- an output unit that outputs the multiplicity.
Dependencies are inferred from the claim text.