Hi @Abhay Chandramouli , this is to show you how many requests can be made within a certain timeframe for MS Graph. Creating a user increases "cost" by 4, meaning that it's equivalent to 4 requests. Please refer to the base request cost table in the document.
The max amount of requests per second is 2000. So depending on what calls you're making, it's 2000/ (call cost) per second. And this depends on the above chart.
For example, if you're using POST me/getMemberGroups
on an application + tenant pair, it costs "2" so you can do it 1000 times per second, up to the quota amount per 10/seconds or minute.
Please let me know if you have any questions.
If this answer helped you please mark it as "Verified" so other users can reference it.
Thank you,
James