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TSSE 的高 CPU 利用率

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ontap-9
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perf
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适用于

  • ONTAP 9
  • AFF 系统
  • FAS 系统
  • C-Series
  • TSSE

问题

  • 高 CPU 利用率（高于预期值） 而 IOPS 或吞吐量没有增加。
  • 在 ONTAP 升级后也可以报告/观察到这种情况。
  • TSSE Scan 被列为 wafltop 中 CPU 的最大消费者。
  • TSSE 已在许多卷 上启用。 

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