Bryan Barkley

Conf42: Site Reliability Engineering 2022

Hodor: Detecting and addressing overload in LinkedIn microservices

When pushed hard enough any system will eventually suffer, and ultimately fail unless relief is provided in some form. At LinkedIn, we have developed a framework for our microservices to help with these issues: Hodor (Holistic Overload Detection & Overload Remediation). As the name suggests, it is designed to detect service overloads from multiple potential root causes, and to automatically...