Hi fediverse, I'm asking you to do my homework 👀
Jokes aside, I am supposed to analyze the performance of filesystems for an assignment, and since I'm a #Linux enthousiast, I've decided to checkout out #ext4 and #btrfs since they are both quite popular.

I am posting my results here because I simply don't understand what explains the significant 15-20Mib throughput writing-speed gap between the two file systems. Initially I thought of compression, but it's disabled. Any clues ?