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High latency on FlexCache origin node due to aggregate being 100% utilized

  1. Last updated
    Jul 1, 2025
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Views:
46
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf
Last Updated:
7/1/2025, 8:51:11 AM

Applies to

  • ONTAP 9
  • FlexCache

Issue

  • High disk latency observed on FlexCache origin volume with no apparent increase in workload on the node
  • Disks in aggregate show increased number of read transfers

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