LogBASA: Log Anomaly Detection Based on System Behavior Analysis and Global Semantic Awareness

Table 2

Statistical information on the three datasets used in this study.

	HDFS	BGL	Thunderbird
Duration	38.7 hours	214.7 days	244 days
Total log number	11175629	4747963	20000000
Template number/node number	48	127	4992
Total sequence number/map number	575061	18002	99593
Abnormal sequence number/map number	16838	1205	843
Window type	Session window	Fixed window	Fixed window