Monitoring apparatus, monitoring method, and computer product
AssigneeFujitsu Limited
InventorSumiyo Okada
Life of this patent
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Abstract
A monitoring apparatus includes a processor to execute a process that includes calculating the delay of each of the data among acquired series of data transmitted from a communication apparatus that performs transmission processing with regularity; extracting from the series of data, a set of data whose calculated delays are greater than or equal to a threshold; and identifying, from among the extracted set of data, a pattern of data appearing successively for a given number of times or more, at equivalent intervals; and an output device that outputs information indicating the data related to the identified pattern.
Claims7
A monitoring apparatus comprising:
- a processor to execute a process including:
- calculating the delay of each of the data among acquired series of data transmitted from a communication apparatus that performs transmission processing with regularity;
- extracting from the series of data, a set of data whose calculated delays are greater than or equal to a threshold;
- and
- identifying, from among the extracted set of data, a pattern of data appearing successively for a given number of times or more, at equivalent intervals;
- and
- an output device that outputs information indicating the data related to the identified pattern.
A monitoring method executed by a computer, the monitoring method comprising:
- calculating the delay of each of the data among acquired series of data transmitted from a communication apparatus performing transmission processing with regularity;
- extracting from the series of data, a set of data whose calculated delays are greater than or equal to a threshold;
- identifying from among the extracted set of data, a pattern of data appearing successively for a given number of times or more, at equivalent intervals;
- and
- outputting information indicating the data related to the identified pattern.
A non-transitory, computer-readable medium storing therein a monitoring program that causes a computer to execute a process, the process comprising:
- calculating the delay of each of the data among acquired series of data transmitted from a communication apparatus performing transmission processing with regularity;
- extracting from the series of data, a set of data whose calculated delays are greater than or equal to a threshold;
- identifying from among the extracted set of data, a pattern of data appearing successively for a given number of times or more, at equivalent intervals;
- and
- outputting information indicating the data related to the identified pattern.
Dependencies are inferred from the claim text.