Unverified50% confidenceDecision RuleExact time

选择模型时建议以可用内存的 70-80% 作为安全阈值，为操作系统和其他进程留有余量

1

Sources

50%

Confidence

Long-term

Relevance

7/22/2026

First Seen

Sources

Ollama+Dify+DeepSeek本地企业级知识库搭建全指南

Related Claims

Unverified传统LLM推理中KV Cache的内存管理导致60%-80%的显存被浪费66% similar UnverifiedTraditional KV cache implementations pre-allocate contiguous GPU memory blocks of maximum length, resulting in an average of 60%–80% of pre-allocated memory being wasted.66% similar

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