Author here. Keep in mind that most access in the swapping case is still RAM, so we can't just say that there's a 3x difference between DRAM and NVMe flash. I

Author here. Keep in mind that most access in the swapping case is still RAM, so we can't just say that there's a 3x difference between DRAM and NVMe flash. I originally tried running the test with only 1GB RAM, but killed the job after 9 hours of churning.