Unverified50% confidenceSolutionExact time
性能回归测试通常允许1-2%的波动，超过则阻止合并，并需注意测试环境稳定性和统计显著性（多次运行取中位数或P95）
1
Sources
50%
Confidence
Long-term
Relevance
8/23/2026
First Seen
Sources
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