Cloud Volumes ONTAP - Disk utilization and latency - Resolution Guide
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- Public
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- Category:
- cloud-volumes-ontap-cvo
- Specialty:
- perf
- Last Updated:
- 6/12/2024, 6:52:11 PM
Applies to
- Cloud Volumes ONTAP
Description
- This article covers troubleshooting high disk utilization or latency in Cloud Volumes ONTAP
- Note: This is a secondary article on how to troubleshoot ONTAP 9 performance; see the main ONTAP 9 performance troubleshooting Resolution Guide
- Using Active IQ Unified Manager or
qos statistics volume latency show
, latency is shown to be in the Disk or Aggregate Processing (Active IQ Unified Manager), and latency is actively impacted on the target volume - Performance capacity reported by AIQUM or ONTAP 9 is beyond critical threshold for the affected aggregate