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重命名工作负载繁重导致FlexGroup成分卷上的CIFS延迟较高

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Category:
ontap-9
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perf
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适用场景

  • ONTAP
  • FlexGroup
  • CIFS

问题描述

  • CPU D刀片延迟较高。
  • 高CIFS延迟。
  •  多个节点上的不同成分卷 会受到影响。

cluster01::*> system node run -node node-01 -command "wafltop show -v latency -i 10 -n 10"
Latency
               Application       Latency ms
               -----------       ----------
   aggr01:VOLUME_FLEXGROUP__0010:cifs:       885.569
   aggr01:VOLUME_FLEXGROUP__0008:cifs:        58.957
   aggr01:VOLUME_FLEXGROUP__0009:cifs:        53.140
   aggr01:VOLUME_FLEXGROUP__0004:cifs:        52.011
   aggr01:VOLUME_FLEXGROUP__0006:cifs:        38.911
   aggr01:VOLUME_FLEXGROUP__0011:cifs:        37.636
   aggr01:VOLUME_FLEXGROUP__0001:cifs:        34.990

  • FlexGroup CV采用100%远程放置。

 

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