Question about failed requests

[abcd-ca]

Hi, thanks for making Drill, it's great!

I'm testing on an M1 Mac with this config,

base: 'http://localhost:8080/api'
concurrency: 1000
iterations: 100000
rampup: 2

I'm testing one GET request on an API with no dependencies that simply returns a 200 status with no real work otherwise, just as a test. I get on average about 850 failed requests. Do you know what I might attribute this to?