If you need many locks for threads inside a process, consider using a language and language constructs that automatically do a lot of lock maintenance.

如果您需要在一个进程内部对线程使用很多锁，那么可以考虑使用自动完成锁的维护的语言或者语言结构。

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By collecting only the needed statistics, you can avoid collecting irrelevant statistics that drive up CPU overhead and create unnecessary workload inside limited maintenance Windows.

通过只收集需要的数据，您可以避免收集无关统计数据，而这些数据会在有限的维护窗口中提高CPU占用，增加不必要的负荷。

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"I count two men inside, " Almeida said quietly, "both wearing maintenance uniforms."

“我看见车里有两个男人。” 阿尔梅达低声说，“都穿着维修工制服。”

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The latest model has newly designed, four-blade propellers made of advanced composites that save on weight (60 fewer pounds), reduce noise (inside and out) and lower maintenance costs.

FORBES: The Most Successful Aircraft Design Gets Even Better

Unit 2 had been taken offline earlier that month for maintenance, and investigators later found unexpected wear on hundreds of tubes inside both units.

NPR: Calif. Reactors Might Be Retired If Restart Nixed