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Barely responsive node caused by a big amount of hard links

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Votes:
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Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

ONTAP 9

Issue

  • CLI display high latency from Data
::> qos statistics volume latency show
Workload            ID    Latency    Network    Cluster       Data       Disk        QoS      NVRAM      Cloud  FlexCache    SM Sync
--------------- ------ ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
-total-              -   967.00ms   161.00us     3.00us   961.00ms        0ms        0ms     0.00us        0ms        0ms        0ms
volume1-wid3089   3089   972.00ms   152.00ms        0ms   952.00ms        0ms        0ms     0.00us        0ms        0ms        0ms
-total-              -   863.00ms   151.00ms     5.00us   851.00ms     8.00us        0ms     0.00us        0ms        0ms        0ms
volume1-wid3089   3089   851.00ms   149.00ms        0ms   849.00ms     8.00us        0ms     0.00us        0ms        0ms
  • Barely responsive node.

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