ORCA：基于可观测性的微服务事故程序修复方法

AI 摘要

ORCA是一个面向微服务事故的、基于可观测性的自动程序修复流水线。它通过对比故障与参考遥测数据生成故障签名，定位候选代码和配置位置，并利用修复图代理生成补丁，最后由遥测验证器评估。在575个案例的基准测试中，ORCA在成本效益上优于所有基线，表明遥测数据可转化为可操作的修复上下文。

正文节选

ORCA: Observability-Grounded Program Repair for Microservice Incidents Abstract Microservice failures are often diagnosed from operational telemetry. However, automated program repair systems usually start from issue reports, localized code context, or failing tests. This mismatch leaves a gap between telemetry-based diagnosis and patch generation. We present ORCA, an observability-grounded APR pipeline for microservice incidents. ORCA first distills the differences in paired failure and referen

发布时间：2026-08-19 12:00

抓取时间：2026-08-19 13:11

来源机构：arXiv