What is causing the utilization of my resources when there are zero IOPS in Unified Manager?
Applies to
ONTAP 9
Answer
- Many background operations such as wafl scanners or NDMP backups can drive higher CPU utilization without seeing increase in IOPs or throughput
- No action is needed, this is by design working as intended
Additional Information
Example: Performance Capacity used showing higher utilization at times with zero IOPS