ボリュームごとに複数の「動的イベントの警告しきい値を超過」パフォーマンスイベントが報告されました

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Category:: active-iq-unified-manager<a>20099146298</a>

Specialty:: perf

Last Updated:

環境

ONTAP 9
Active IQ Unified Manager（AIQUM）

問題

異なるノード上の同じアレイから次のアラートを受信しています。

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

NetApp Cluster AIQUM Alert: prod:/vol1 : vol1 is slow at aggr_01

Risk - Dynamic Event Warning Threshold Breached Impact Area - Performance Severity - Warning State - Obsolete Source - prod_san:/lun01 Cluster Name - prod Cluster FQDN - 10.247.82.233 Trigger Condition - lun01 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