You notice poor performance on your FlexGroup and execute the system node run -node * flexgroup show command for more Information. You notice the…

= The “Urge” column in the flexgroup show command indicates the urgency of data rebalancing for

each constituent volume. A non-zero value means that the data placement is uneven across the

volumes, which can affect the performance of the FlexGroup. The target value is the desired

percentage of data for each volume, and the difference value is the deviation from the target. The

FlexGroup tries to balance the data placement by moving data between the volumes, but this

process can be slow or interrupted by other factors. Therefore, it is recommended to monitor the

“Urge” column and take corrective actions if the values are high or persistent. Reference = What do

“flexgroup show” target and urgency and other columns mean?, NetApp ONTAP FlexGroup volumes

— Best practices and implementation guide