Skip to main content
NetApp Knowledge Base

Search

  • Filter results by:
    • View attachments
    Searching in
    About 1 results
    • https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/High_CPU%2F%2Fdisk_utilization_at_midnight_due_to_Disk_Scrub
      All FAS, AFF, Cloud Volumes ONTAP, or ONTAP Select clusters or Metroclusters CPU/Disk utilization is seen or reported to be high daily at 1 AM (cluster time) to 5 AM or on Sundays 1AM to 7 AM (AFF) or...All FAS, AFF, Cloud Volumes ONTAP, or ONTAP Select clusters or Metroclusters CPU/Disk utilization is seen or reported to be high daily at 1 AM (cluster time) to 5 AM or on Sundays 1AM to 7 AM (AFF) or 1 AM to 1 PM (FAS) A high CPU/disk utilization alert is seen for high CPU/disk load overnight, and is not when deduplication or other processes are running MAX Data Disk Utilization value of % on <aggregate> has triggered a WARNING event based on threshold setting of 95%