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Microsoft SQLディスクの応答時間が非常に長くなっています

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Category:
ontap-9
Specialty:
perf<a>Perf</a><a>SQL</a><a>2008618455</a><a>平均</a><a>翻訳</a><a>キュー長 </a>
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環境

Microsoft SQL

ONTAP またはData ONTAP のいずれかのバージョン

問題

  • SQLパフォーマンス指標の実行 Avg Disk Queue Length が1を超えています
  • 実行中のSQLログにエラーが報告される場合があります。 Disk overwhelmed: Avg Disk Queue Length is greater than 1 and response times are greater than 25 ms for IO sizes of 64 KB or smaller or 35 ms for IO sizes greater than 64 KB.

 

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