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    • https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/Possible_causes_for_high_NFS_latency_-_Resolution_Guide
      Applies to ONTAP 9 Data ONTAP 7-Mode Issue NFS resource not performing as quickly as expected Applications on a Linux host are timing out
    • https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Does_CRC_error_have_anything_to_do_with_NAS_performance_issue
      Applies to ONTAP 9 FAS / AFF Systems CRC errors reporting on a single port Answer Cyclic Redundancy Check (CRC) errors are generally a layer 1 issue caused by a faulty port on the device or bad or inc...Applies to ONTAP 9 FAS / AFF Systems CRC errors reporting on a single port Answer Cyclic Redundancy Check (CRC) errors are generally a layer 1 issue caused by a faulty port on the device or bad or incompatible Ethernet cable or SFP. If network interface is stable and just rarely indicating CRC errors from ifstat -a output, in most cases those CRC errors are nothing to do with protocol layer performance issue. Additional Information additionalInformation_text
    • https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/NFS_resource_not_performing_as_quickly_as_expected_due_to_high_workload_on_LIF
      The node hosting the LIF is experiencing high workload.