Unverified50% confidenceFactExact time
现代 x86-64 服务器采用 NUMA 拓扑，同一 socket 内核心访问本地内存延迟约 80ns，跨 socket 访问可能高达 160–300ns
1
Sources
50%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
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