Puma (web server)
|Original author(s)||Evan Phoenix|
4.1.0 / August 8, 2019
|Written in||Ruby, C|
Reception and use
Deliveroo published a benchmark comparing the two servers and concluded “Puma performs better than Unicorn in all tests that were either heavily IO-bound or that interleaved IO and CPU work”, but that Unicorn was still slightly better performing situations where CPU load was the limiting factor.