Size of the future / change rates of volume snapshots

[ITExpert]

Hello everyone,

I would like to determine the change rates of the snapshots for our volumes. The only way I currently see is to record all snapshots in a table and repeat this process multiple times for data comparison. But that can't be the only solution.

Does anyone have an idea?
Could it possibly be done with a script + perhaps NetApp API?

[Ontapforrum]

Are you currently using this command ?

::> volume snapshot show-delta

::> volume snapshot show-delta -vserver <vserver> -volume <volume> -snapshot1 daily.example -snapshot2 hourly.example

volume snapshot show-delta (netapp.com)