Kubernetes can resize your pod without a restart. Your app might not notice.

Kubernetes 1.35's General Availability of in-place pod resizing allows CPU and memory limits to be adjusted without restarting the pod. This is crucial for developers and SREs seeking to dynamically adapt application resource allocation to changing workloads and avoid service interruptions. However, developers must understand that while CPU limits are adjusted effectively, memory-intensive applications like Java may not automatically re-evaluate their internal memory configurations (e.g., JVM heap size) post-resize, potentially leading to OutOfMemoryErrors.

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