LEMMA-RCA: A Large Multi-modal Multi-domain Dataset for Root Cause Analysis

Understand

Root cause analysis (RCA) is crucial for enhancing the reliability and performance of complex systems.

• However, progress in this field has been hindered by the lack of large-scale, open-source datasets tailored for RCA.
• To bridge this gap, we introduce LEMMA-RCA, a large dataset designed for diverse RCA tasks across multiple domains and modalities.
• LEMMA-RCA features various real-world fault scenarios from Information Technology (IT) and Operational Technology (OT) systems, including microservices, water distribution, and water treatment systems, with hundreds of system entities involved.