what is the CPU Concurrency for iSCSI processing in ONTAP 9.3 on 16 or more cores

Hi,

Per this KB:
https://kb.netapp.com/app/answers/answer_view/a_id/1001217/~/faq%3A-cpu-utilization-in-data-ontap%3A-scheduling-and-monitoring-

ssan_exempt = Introduced in clustered Data ONTAP 8.2 = CPU Concurrency = 1+ CPU


According to the iSCSI Performance improvements in 9.3:
The entire iSCSI stack was re-written for ONTAP 9.3 : iSCSI (ONTAP 9.3) is now able to take advantage of numerous CPU cores.

My question is :
In ONTAP 9.3 what is the CPU Concurrency for iSCSI processing on systems such as AFF-A300 with 16 cores ?


Thanks,
-Ashwin