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StorageGRIDでGET要求のレプリケーションが高速化し、処理速度が低下している

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環境

  • StorageGRID 11.6.0.12以前
  • ADCストレージノードの運用停止履歴

問題

  • お客様からGET応答が遅いと報告された
  • エンドユーザがGET要求でタイムアウトすることがある
  • Grafanaでアクティブなレプリケーションの増加が確認されまし た（[Support]>[Tools]>[Metrics]>[ILM]>[Active Services]）。

アクティブレプリケーションIncrease.png

  • go_goroutines RSMの増加がPrometheus UIで確認されました（[サポート]>[ツール]>[指標]）。

go_goroutines_rsm_increase.png

 

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