Posts tagged LLM Inference — AI × software engineering, made practical.
A rising cache-hit ratio and a growing pile of 'site feels slow' tickets can both be true in the same quarter — here's the arithmetic behind that blind spot, and why the exact same trap is now showing up in LLM prompt caching and multi-agent pipelines.
Your CDN dashboard and your origin server are both telling the truth about the same traffic — which is exactly how a 95% hit ratio and rising origin CPU coexist, and the same trick is now hiding inside your LLM inference stack.