Table 3.

Characteristics of Real-world Datasets.

Dataset	Log Entries	Time Span	Components	Anomaly Rate
HDFS	11.2 M	48 h	203	2.9%
Spark	33.2 M	7 d	140	1.8%
Kubernetes	24.6 M	14 d	89	2.3%
OpenStack	1.3 M	5 d	45	3.1%