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由于工作负载突发而导致高延迟

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ontap-9
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适用于

ONTAP 9

问题

  • 在 Data Processing（CPU D-blade）或磁盘层（Disk IO 或 WAFL Susp CP）中出现高延迟
  • 读取或写入的吞吐量可能较低，但延迟较高
  • 并发性也较高
  • Active IQ Unified Manager 可能会报告以下警报：

2 volumes slow due to bursts of write requests causing contention at the data processing component on node CPU_dblade

 

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