CPU 利用率快速增加的原因是，在非主节点上的以太网适配器中接收的中断却在主节点的 CPU 上处理，这导致了不必要的节点跳转。
The increasing CPU utilization is attributed to unnecessary node hops for interrupts being taken on Ethernet adapters on non-primary nodes but being processed on CPUs on the primary node.
不在以太网适配器所在的节点上处理网络中断肯定对性能不利。
Processing network interrupts on nodes remote to where the Ethernet adapter resides is certainly not optimal.
为了获得最好的性能和可伸缩性，应该确保在以太网适配器的本地节点的CPU上处理中断。
For best networking performance and scalability, ensure that Ethernet adapter interrupts are processed on CPUs on the adapters' local nodes.
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