6 papers
Cloud-OpsBench: A Reproducible Benchmark for Agentic Root Cause Analysis in Cloud Systems
Yilun Wang, Guangba Yu, Haiyu Huang +4
The transition to agentic Root Cause Analysis (RCA) necessitates benchmarks that evaluate active reasoning rather than passive classification. However, current frameworks fail to r…
AlertGuardian: Intelligent Alert Life-Cycle Management for Large-scale Cloud Systems
Guangba Yu, Genting Mai, Rui Wang +4
Alerts are critical for detecting anomalies in large-scale cloud systems, ensuring reliability and user experience. However, current systems generate overwhelming volumes of alerts…
A Survey on Failure Analysis and Fault Injection in AI Systems
Guangba Yu, Gou Tan, Haojia Huang +4
The rapid advancement of Artificial Intelligence (AI) has led to its integration into various areas, especially with Large Language Models (LLMs) significantly enhancing capabiliti…
DaiFu: In-Situ Crash Recovery for Deep Learning Systems
Zilong He, Pengfei Chen, Hongyu Zhang +4
Deep learning (DL) systems have been widely adopted in many areas, and are becoming even more popular with the emergence of large language models. However, due to the complex softw…
FaaSRCA: Full Lifecycle Root Cause Analysis for Serverless Applications
Jin Huang, Pengfei Chen, Guangba Yu +3
Serverless becomes popular as a novel computing paradigms for cloud native services. However, the complexity and dynamic nature of serverless applications present significant chall…
Mint: Cost-Efficient Tracing with All Requests Collection via Commonality and Variability Analysis
Haiyu Huang, Cheng Chen, Kunyi Chen +6
Distributed traces contain valuable information but are often massive in volume, posing a core challenge in tracing framework design: balancing the tradeoff between preserving esse…