I am working on a SaaS-like webapp. At the moment, there are no more than 3-5 users. On certain dates, I have noticed 6-8k requests and about 7-8GB of outbound data. I have noticed this happening on 3 different dates so far. This spike can be spotted very easily.
The project is being made using Nextjs. Considering that I am fairly new to deploying sites outside of Vercel, I have gone through the logs and have not found any indication of where this traffic is coming from.
How can I investigate it properly?