I don't have time to test this exact benchmark, but the last time I benchmarked PyPy on tornado it did 2x the req/s flat out, so probably (and I'll confirm late

I don't have time to test this exact benchmark, but the last time I benchmarked PyPy on tornado it did 2x the req/s flat out, so probably (and I'll confirm later) that puts PyPy running tornado in the #1 place here.