| 主权项 |
1. An analysis device, comprising:
a storage device configured to
store therein performance information of each of plural subjects, each of the plural subjects being any type of performance of any device or any process in an information processing device; and a processor configured to
acquire first performance information of a first subject of the plural subjects from the information processing device,compare the first performance information and a reference value with each other to calculate a variation rate, the reference value indicating performance information of the first subject previously stored in the storage device,store the first performance information in the storage device when the variation rate exceeds a predetermined variation rate,calculate a sampling rate for each of the plural subjects, the sampling rate indicating a ratio of a number of performance information stored in the storage device to a number of performance information acquired from the information processing device within a predetermined time period,determine analysis candidate subjects which have a sampling rate higher than a predetermined sampling rate, andanalyze a relationship between performance information of the analysis candidate subjects on basis of the performance information stored in the storage device. |
