及以上故障北极星监控发现率为100%，MTTI控制在5分钟以内。真正做到了先 于⽤户发现问题，让故障处理变被动为主动。 。 2. 故障定位能⼒建设也已取得重要进展，我们和业务⼀起梳理了公司A级产品线 核⼼主流程依赖的接⼝和模块，并将梳理结果落地到Flashcat灭⽕图系统，并 建⽴了北极星和灭⽕图的关联，完成了服务全景图的建设，加速了故障处理和 团队间的协同效率。 背景介绍： ⼀家专注⼤健康领域的医药健康产业集团。在

throughout the development activity. Teams populate the program backlog during an initial planning session, identifying all features the team considers relevant to building the product. The program backlog defects and uncompleted or rejected stories back into the release backlog. Prior to the next planning session, the team revisits the release and program backlogs to reprioritize and adjust the scope accordingly program backlog. The product owner also grooms the release backlog prior to the next sprint planning session to ensure that successive sprints address identified issues (e.g., operational test, information