红帽全球峰会1.3.18. 可扩展性和性能
- Pod 级别 IRQ 关联性引入了内务模式
对于对延迟敏感的工作负载，您可以将
irq-load-balancing.crio.iopod 注解配置为使用housekeeping模式。这个模式可让固定 CPU 的子集处理系统中断，同时为对延迟敏感的工作负载隔离剩余的固定 CPU。这通过消除对 IRQ 处理的专用内务 CPU 的需求来减少总体 CPU 空间。当您配置housekeeping模式时，第一个固定 CPU 及其线程线程处理系统的中断。如需更多信息，请参阅 为单个 pod 配置中断处理。
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