composer install
vendor/bin/rr get
chmod 755 rr
composer run server
% curl http://localhost:8080/
{"message":"Hello World!","path":"src\/Controller\/HelloWorldController.php"}
% wrk http://localhost:8080/
Running 10s test @ http://localhost:8080/
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.60ms 616.10us 19.39ms 95.77%
Req/Sec 3.17k 178.29 3.41k 75.50%
63165 requests in 10.00s, 12.83MB read
Requests/sec: 6314.88
Transfer/sec: 1.28MB