Method for Characterizing System State Using Message Logs
First Claim
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1. A method comprising compiling a first message log based, at least in part, on:
- (i) a second message log that comprises a first message A and a second message B, and(ii) a dis-similarity distance A between the morphology of the first message A and the morphology of the second message B.
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Abstract
A method that enables the run-time behavior of a system to be analyzed is disclosed. By analyzing the totality of the messages in the log or logs system behavior can be better understood. The illustrative embodiment of the present invention detects patterns in message logs, clusters similar messages, and determines system behavior based on the clustering of messages.
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Citations
30 Claims
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1. A method comprising compiling a first message log based, at least in part, on:
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(i) a second message log that comprises a first message A and a second message B, and (ii) a dis-similarity distance A between the morphology of the first message A and the morphology of the second message B. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising compiling a first message log based on a clustering of messages in a second message log;
wherein the clustering of messages is based, at least in part, on the dis-similarity distance of a plurality of messages. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
- 19. A method comprising generating a first cluster of messages based on a dis-similarity distance between a first message and a second message in a first message log.
- 28. A method comprising characterizing the state of a system based on the incidence of clusters in a message log.
Specification