Chen, Pengfei

MicroRank: End-to-End Latency Issue Localization with Extended Spectrum Analysis in Microservice Environments

Yu, G., Chen, P., Chen, H., Guan, Z., Huang, Z., Jing, L., Weng, T., Sun, X., & Li, X. (2021) · Proceedings of the Web Conference 2021

Software System Performance and ReliabilityCloud Computing and Resource Management

Cited by 158

Nezha: Interpretable Fine-Grained Root Causes Analysis for Microservices on Multi-modal Observability Data

Yu, G., Chen, P., Li, Y., Chen, H., Li, X., & Zheng, Z. (2023) · Proceedings of the 31st ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering

Software System Performance and ReliabilitySoftware Testing and Debugging Techniques

Cited by 140

A Semi-Supervised VAE Based Active Anomaly Detection Framework in Multivariate Time Series for Online Systems

Huang, T., Chen, P., & Li, R. (2022) · Proceedings of the ACM Web Conference 2022

Software System Performance and ReliabilityAnomaly Detection Techniques and Applications

Cited by 61

TraceRank: Abnormal service localization with dis‐aggregated end‐to‐end tracing data in cloud native systems

Yu, G., Huang, Z., & Chen, P. (2023) · Journal of Software: Evolution and Process

Software System Performance and ReliabilityCloud Computing and Resource Management

Cited by 44

A Framework of Virtual War Room and Matrix Sketch-Based Streaming Anomaly Detection for Microservice Systems

Chen, H., Chen, P., & Yu, G. (2020) · IEEE Access

Software System Performance and ReliabilityAnomaly Detection Techniques and Applications

Cited by 36

Sieve: Attention-based Sampling of End-to-End Trace Data in Distributed Microservice Systems

Huang, Z., Chen, P., Yu, G., Chen, H., & Zheng, Z. (2021) · 2021 IEEE International Conference on Web Services (ICWS)

Software System Performance and ReliabilityAdvanced Database Systems and Queries

Cited by 22

T-Rank:A Lightweight Spectrum based Fault Localization Approach for Microservice Systems

Ye, Z., Chen, P., & Yu, G. (2021) · 2021 IEEE/ACM 21st International Symposium on Cluster, Cloud and Internet Computing (CCGrid)

Software System Performance and ReliabilityCloud Computing and Resource Management

Cited by 19

Constructing Large-Scale Real-World Benchmark Datasets for AIOps

Li, Z., Zhao, N., Zhang, S., Sun, Y., Chen, P., Wen, X., Ma, M., & Pei, D. (2022) · arXiv

Software System Performance and ReliabilityCloud Computing and Resource Management

Cited by 11

ChangeRCA: finding root causes from software changes in large online systems

Yu, G., Chen, P., He, Z., Yan, Q., Luo, Y., Li, F., & Zheng, Z. (2024) · Proceedings of the ACM on Software Engineering

Software Engineering ResearchSoftware System Performance and Reliability

Cited by 9