Delta aggregation taking more time than normal aggregation for AzureAD connector

Hi team,

We are trying to aggregate ~100k accounts using AzureAD connector and it looks like it is taking more time or equal time with delta aggregation feature enabled.
I agree, delta aggregation is ideal to have as it brings in changed or any new data created since last aggregation, but the time taken by it is a bit of a concern.

Is there anything else we can do on top of enabling delta aggregation which might help here?