Content aware heterogeneous log pattern comparative analysis engine

A computer program product for content aware heterogeneous log pattern comparative analysis, the computer program product comprising a non-transitory computer readable storage medium having program instructions embodied therewith, the program instructions executable by a computer to cause the computer to perform a method comprising:

• receiving, by a processor-device, a plurality of heterogeneous logs;
• extracting, by the processor-device, a plurality of log syntactic patterns from the plurality of heterogenous logs;
• generating, by the processor-device, latent representation vectors for each of the plurality of log syntactic patterns;
• predicting, by the processor-device, an anomaly from the clustered latent representation vectors;
• and
• controlling an operation of a processor-based machine, to change a state of the processor-based machine, responsive to the anomaly.

A content aware heterogeneous log pattern comparative analysis system, system comprising:

• a processing system including a processor and memory coupled to the processor, the processing system programmed to:
• receive a plurality of heterogeneous logs;
• extract a plurality of log syntactic patterns from the plurality of heterogenous logs;
• generate latent representation vectors for each of the plurality of log syntactic patterns;
• predict an anomaly from the clustered latent representation vectors;
• and
• control an operation of a processor-based machine to react in accordance with the anomaly.