Information processing apparatus and method for collecting performance data
AssigneeFujitsu Limited
InventorsMiyuki Matsuo, Kohta Nakashima
Life of this patent
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Abstract
An information processing apparatus includes a memory, and a processor coupled to the memory and configured to obtain performance data of the information processing apparatus at a first time interval repetitively, write the performance data in the memory when a particular value of the performance data indicates a performance decrement of the information processing apparatus, and set a second time interval longer than the first time interval instead of the first time interval for obtaining the performance data when the particular value does not indicate a performance decrement of the information processing apparatus.
Claims8
An information processing apparatus comprising:
- a memory;
- and
- a processor coupled to the memory and configured to:
- obtain performance data of the information processing apparatus at a first time interval repetitively,
- store the performance data in the memory when a particular value of the performance data indicates a performance decrement of the information processing apparatus,
- determine whether a count value reaches a certain value which corresponds to a second time interval which is longer than the first time interval, when the particular value does not indicate a performance decrement of the information processing apparatus, the count value indicating a storage interval for the performance data,
- store the performance data into the memory when it is determined that the count value indicates the second time interval, and
- increment the count value when it is determined that the count value does not indicate the second time interval.
A method of collecting performance data executed by an information processing apparatus including a memory and a processor coupled to the memory, the method comprising:
- obtaining performance data of the information processing apparatus at a first time interval repetitively;
- storing the performance data in the memory when a particular value of the performance data indicates a performance decrement of the information processing apparatus;
- determining whether a count value reaches a certain value which corresponds to a second time interval which is longer than the first time interval, when the particular value does not indicate a performance decrement of the information processing apparatus, the count value indicating a storage interval for the performance data;
- storing the performance data into the memory when it is determined that the count value indicates the second time interval;
- and
- incrementing the count value when it is determined that the count value does not indicate the second time interval.
Dependencies are inferred from the claim text.