Performance regressions in cloud environments can be challenging to diagnose and resolve. This article from DoltHub discusses a "spooky" performance regression issue encountered with AWS Elastic Block Store (EBS). It explores the investigative steps taken to identify the root cause, the lessons learned, and best practices for monitoring and mitigating similar issues in cloud storage systems.

https://www.dolthub.com/blog/2023-11-22-spooky-performance-regression-aws-ebs/