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Opt spin lock#1126

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lihuiba merged 1 commit intoalibaba:mainfrom
EricHuangqx:main
Feb 5, 2026
Merged

Opt spin lock#1126
lihuiba merged 1 commit intoalibaba:mainfrom
EricHuangqx:main

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@EricHuangqx EricHuangqx commented Feb 4, 2026

通过指数退避策略进行优化,优化后性能对比如下:

并发vcpu数量 1 2 4 8 16 32
优化前QPS 57M 14M 12M 7.5M 6M 3.5M
优化后QPS 62M 61M 60M 58M 49M 18M

@lihuiba lihuiba merged commit 95ac01b into alibaba:main Feb 5, 2026
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