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StorageGRIDクライアントがGET応答時間の遅延とロードバランサ499のタイムアウトを観察する

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storagegrid<a>StorageGRIDのパフォーマンス</a>
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環境

  • StorageGRID 11.6.0.12以前
  • StorageGRID 11.7.0.5以前
  • ADCストレージノードの運用停止履歴

問題

  • クライアントから GET応答時間が非常に遅いと報告される
  • audit-sum スクリプトを使用して /var/local/audit/export 、最近のアクティビティを要約できます。

/var/local/audit/export # audit-sum audit.log
message group        count     min(sec)        max(sec)    average(sec)
=============       =====     ========        ========    ============
SDEL                13355085     0.005          64.642           9.890
SGET                1763885     0.001       34346.196         19.277
SHEA                1077045     0.000           1.252           0.005
SPUT                4812323      0.003          50.772           0.029

注: この audit-sum クエリはStorageGRIDの処理に影響する可能性があります( Use audit-sum toolを参照)。

  • Diagnostic Report by Run diagnostics に次のような499のタイムアウトが大量に表示される  Load balancer - request timeout

LoadBalancer_requestTimeouts.png

 

 

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