logparser: A toolkit for automated log parsing


Logparser provides a toolkit and benchmarks for automated log parsing, which is a crucial step towards structured log analytics. By applying logparser, users can automatically learn event templates from unstructured logs and convert raw log messages into a sequence of structured events. In the literature, the process of log parsing is sometimes referred to as message template extraction, log key extraction, or log message clustering.


Benchmarking results

All the log parsers have been evaluated across 16 different logs available in loghub. We report parsing accuracy as the percentage of accurately parsed log messages.

Check the detailed benchmarking result table. Note that accuracy values above 0.9 are marked in bold, and the best accuracy results achieved are marked with *.

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