DrP: Meta的根本原因分析平台规模化

Incident investigation can be a daunting task in today’s digital landscape, where large-scale systems comprise numerous interconnected components and dependencies

事件调查在当今数字环境中可能是一项艰巨的任务，因为大规模系统由众多互联的组件和依赖关系组成

DrP is a root cause analysis (RCA) platform, designed by Meta, to programmatically automate the investigation process, significantly reducing the mean time to resolve (MTTR) for incidents and alleviating on-call toil

DrP 是一个根本原因分析 (RCA) 平台，由 Meta 设计，旨在以编程方式自动化调查过程，显著减少事件的平均解决时间 (MTTR) 并减轻值班工作负担

Today, DrP is used by over 300 teams at Meta, running 50,000 analyses daily, and has been effective in reducing MTTR by 20-80%

如今，DrP 被 Meta 的 300 多个团队使用，每天进行 50,000 次分析，并在减少 MTTR 方面有效降低了 20-80%

By understanding DrP and its capabilities, we can unlock new possibilities for efficient incident resolution and improved system reliability.

通过了解 DrP 及其能力，我们可以为高效的事件解决和系统可靠性提升开辟新的可能性。

What It Is

这是什么

DrP is an end-to-end platform that automates the investigation process for large-scale systems. It addresses the inefficiencies of manual investigations, which often rely on outdated playbooks and ad-hoc scripts. These traditional methods can lead to prolonged downtimes and increased on-call toil as engineers spend countless hours triaging and debugging incidents.

DrP 是一个端到端的平台，自动化大规模系统的调查过程。它解决了手动调查的低效问题，这些调查通常依赖过时的操作手册和临时脚本。这些传统方法可能导致长时间的停机和增加的值班工作，因为工程师花费无数小时来分类和调试事件。

DrP offers a comprehensive solution by providing an expressive and flexible SDK to author investigation playbooks, known as analyzers. These analyzers are executed by a scalable backend system, which integrates seamlessly with mainstream workflows such as alerts and incident management tools. Additionally, DrP includes a post-processing system to automate actions based on investigation results, such as mitigation steps.

DrP 提供了一种全面的解决方案，通过提供一个表达性和灵活的 SDK 来编写调查剧本，称为分析器。这些分析器由可扩展的后端系统执行，与主流工作流程（如警报和事件管理工具）无缝集成。此外，DrP 还包括一个后处理系统，以根据调查结果自动化行动，例如缓解步骤。

DrP’s key components include:

DrP 的关键组件包括：

Expressive SDK: The DrP SDK allows engineers to codify investigation workf...