We put unwarranted load on computers all the time, and nobody notices. They're good at that. Now, if you think the load we are talking about will actually be so

We put unwarranted load on computers all the time, and nobody notices. They're good at that. Now, if you think the load we are talking about will actually be so much that humans will be affected by it, then it makes sense to reconsider. But at 1000 DAU, you could probably run the database (analytics logging included) on a Linux server from the 1990s and its CPU and disk would not be the transaction bottleneck. (With proper indexing ofc.)