Lightweight asynchronous Ruby web framework =========================================== Example app running on my MBP: $ ab -c 50 -n 1000 "http://127.0.0.1:3000/" This is ApacheBench, Version 2.3 <$Revision: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Completed 500 requests Completed 600 requests Completed 700 requests Completed 800 requests Completed 900 requests Completed 1000 requests Finished 1000 requests Server Software: thin Server Hostname: 127.0.0.1 Server Port: 3000 Document Path: / Document Length: 11 bytes Concurrency Level: 50 Time taken for tests: 0.147 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Total transferred: 110000 bytes HTML transferred: 11000 bytes Requests per second: 6797.13 [#/sec] (mean) Time per request: 7.356 [ms] (mean) Time per request: 0.147 [ms] (mean, across all concurrent requests) Transfer rate: 730.16 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.2 0 1 Processing: 3 7 4.3 5 21 Waiting: 2 6 4.4 4 20 Total: 4 7 4.3 6 21 Percentage of the requests served within a certain time (ms) 50% 6 66% 7 75% 7 80% 7 90% 18 95% 20 98% 21 99% 21 100% 21 (longest request) .... 6797 req/sec for a vanilla Ruby 1.9.2 webapp.. not bad