Can We Make It Hotter? How and Why We Should Warm up Spring Microservices

In this session, we will discuss the issue of warmup of Spring microservices. We will explore how to ensure that your Spring microservices have stable latency indicators in the startup phase in Kubernetes and how warmup can assist with this. We will examine different warming-up methods, and analyze their pros and cons. Additionally, we will delve into why the T-Bank Reliability Team developed thier own warming-up tool, consider its core functionality, and the impact of implementing it in the Spring microservices of product teams.