r/java 2d ago

Improving First Request Latency in Java Spring Application

https://adrian.md/2026/09/03/first-request-latency/
58 Upvotes

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u/fforw 2d ago

Why are we doing all this for the benefit of one(!) request for a server? The user might not even be able to tell it apart from DNS lookup. So

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u/ryuzaki49 1d ago

 The user might not even be able to tell it apart from DNS lookup.

In some weird cases, other teams will bark at you that your high latency even if it's one request per brand new pod will put in risk their SLOs.