advancedResource Management: Requests, Limits, QoS Classes & OOMKilled
What's the difference between what a resource request does versus what a resource limit does?
A request is what the Scheduler uses to decide which node has enough capacity to place a Pod — it's a scheduling-time guarantee. A limit is the runtime maximum a container may consume; exceeding a CPU limit throttles the process, while exceeding a memory limit gets the container killed (OOMKilled) outright.
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