| 摘要 |
PROBLEM TO BE SOLVED: To improve efficiency in the performance analysis of a computer system. SOLUTION: In performing the performance analysis of the computer system, a first graph based on the ratio of the number of pieces of execution of each processing to the total number of pieces of processing executed within prescribed unit time is displayed, and when a display change is instructed by a user, a ratio of each processing is weighted and a second graph based on a moving average of the weighted ratios is displayed. Consequently the user can simply and accurately specify a problem such as a fault or performance degradation in the computer system. COPYRIGHT: (C)2008,JPO&INPIT
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