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S3复制后CPU利用率增加

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Category:
ontap-9
Specialty:
perf
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适用场景

  • ONTAP 9
  • AFF - A300
  • Simple Storage Service (S3)

问题描述

  • 使用OpenShift Valero备份执行S3复制后20分钟的高CPU利用率
  • 增加了e0M接口的负载
  • 主机操作系统域利用率较高
  • 在 CPU利用率增加期间、EMS日志上会出现多条类似消息 
    OscHighPriThreadPool: fabriclink.retry.delay:notice]: Link L4 (vserver:XXXX) encountered OSC error Operation Timedout; will retry in 15 seconds.

 

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