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SecDメモリの問題 が原因でCPU利用率が高くなっています

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Category:
ontap-9
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環境

  • ONTAP 9

問題

  • CPU利用率は常に高いと報告されます
  • HostOSドメインは、Perf Archiveの最大の要因です
  • SecDの負荷からホストOSのCPU数が多くなっています
  • ASUPにあるEMSログが次のエラーメッセージでフラッディングされます

Thu Nov 19 20:37:06 CET [Node-01: secd: secd.rpc.server.request.dropped:debug]: The RPC secd_rpc_auth_user_id_to_unix_ext_creds sent from NBLADE_NFS was dropped by SecD due to memory pressure.

  • ASUPでのSecDログが次のエラーメッセージでフラッディングされます

00000023.3d2753ed 03357f70 Mon Nov 23 2020 00:17:48 +01:00 [kern_secd:info:14174] [SECD MASTER THREAD] SecD RPC Server:Too many outstanding Generic RPC requests: sending System Error to RPC 217:secd_rpc_auth_user_id_to_unix_ext_creds Request ID:16082.

 

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