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为什么在启用IPsec的情况下，nconnect线程增加，吞吐量会降低

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ontap-9
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perf
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适用场景

  • ONTAP 9
  • IPsec
  • n连接

问题解答

  • 测试表明，使用IPsec的nconnect线程越高，吞吐量越低。
  • IPsec需要额外的CPU资源来解密传入的流量，从而减少可用于网络处理的资源，从而降低吞吐量。
  • 如果nconnect线程数较高、则由于需要额外的解密资源、并发性会降低。
  • 降低nconnect线程数可增加可用于处理网络流量的资源、从而提高吞吐量。
  • 较小的OP会最大程度地降低吞吐量。

示例：

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