Unverified50% confidenceSolutionExact time
After NVMe SSDs became fast enough to respond at the microsecond level, the storage industry adopted polling instead of interrupts, having the CPU actively and frequently check the completion queue, sacrificing idle-time energy efficiency for determinism and throughput at low latency.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
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