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Multiple "Dynamic Event Warning Threshold Breached" performance events reported for different volumes

Last Updated:

Applies to

  • ONTAP 9
  • Active IQ Unified Manager (AIQUM)


The below mentioned alerts from the same array on different nodes are being recieved:

Event: Dynamic Event Warning Threshold Breached
(Last Seen: Apr 22, 2022, 9:44 AM)
volume1 is slow due to 2 bully volumes causing contention on the data processing node

Event: Dynamic Event Event Obsoleted
(Last Seen: Apr 20, 2022, 8:44 AM)
volume2 is slow due to 3 bully volumes causing contention on the data processing node
Risk          - Dynamic Event Warning Threshold Breached
Impact Area   - Performance
Severity      - Warning
State         - Obsolete
Source        - BIS_SAN:/DATA_lun_33_srv_08_vol_Linux
Cluster Name  - BIS_CLUSTER
Cluster FQDN  -
Trigger Condition - DATA_lun_33_srv_08_vol_Linux victim volume is slow due to bursts of write requests causing contention at the data processing component on node CPU_dblade
Description   - Volume and Aggregate Alert


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