Benchmark results: rack-falcon

Author: github-actions[bot]

site/data/baseline-4096.json

@@ -806,6 +806,26 @@
     "status_4xx": 0,
     "status_5xx": 0
   },
+  {
+    "framework": "rack-falcon",
+    "language": "Ruby",
+    "rps": 550257,
+    "avg_latency": "7.45ms",
+    "p99_latency": "11.90ms",
+    "cpu": "6547.7%",
+    "memory": "1.3GiB",
+    "connections": 4096,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "46.69MB/s",
+    "input_bw": "42.51MB/s",
+    "reconnects": 0,
+    "status_2xx": 2751285,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
+  },
   {
     "framework": "rack-iodine",
     "language": "Ruby",

site/data/baseline-512.json

@@ -806,6 +806,26 @@
     "status_4xx": 0,
     "status_5xx": 0
   },
+  {
+    "framework": "rack-falcon",
+    "language": "Ruby",
+    "rps": 576090,
+    "avg_latency": "888us",
+    "p99_latency": "1.79ms",
+    "cpu": "6576.0%",
+    "memory": "1.2GiB",
+    "connections": 512,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "48.88MB/s",
+    "input_bw": "44.50MB/s",
+    "reconnects": 0,
+    "status_2xx": 2880451,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
+  },
   {
     "framework": "rack-iodine",
     "language": "Ruby",

site/data/limited-conn-4096.json

@@ -806,6 +806,26 @@
     "status_4xx": 0,
     "status_5xx": 0
   },
+  {
+    "framework": "rack-falcon",
+    "language": "Ruby",
+    "rps": 496292,
+    "avg_latency": "8.19ms",
+    "p99_latency": "71.60ms",
+    "cpu": "6544.9%",
+    "memory": "1.3GiB",
+    "connections": 4096,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "42.11MB/s",
+    "input_bw": "38.34MB/s",
+    "reconnects": 248097,
+    "status_2xx": 2481460,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
+  },
   {
     "framework": "rack-iodine",
     "language": "Ruby",

site/data/limited-conn-512.json

@@ -806,6 +806,26 @@
     "status_4xx": 0,
     "status_5xx": 0
   },
+  {
+    "framework": "rack-falcon",
+    "language": "Ruby",
+    "rps": 497281,
+    "avg_latency": "1.02ms",
+    "p99_latency": "2.03ms",
+    "cpu": "6569.5%",
+    "memory": "1.3GiB",
+    "connections": 512,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "42.20MB/s",
+    "input_bw": "38.41MB/s",
+    "reconnects": 248638,
+    "status_2xx": 2486409,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
+  },
   {
     "framework": "rack-iodine",
     "language": "Ruby",

site/data/pipelined-4096.json

@@ -776,6 +776,25 @@
     "status_4xx": 0,
     "status_5xx": 0
   },
+  {
+    "framework": "rack-falcon",
+    "language": "Ruby",
+    "rps": 800040,
+    "avg_latency": "81.44ms",
+    "p99_latency": "147.50ms",
+    "cpu": "6594.3%",
+    "memory": "1.0GiB",
+    "connections": 4096,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 16,
+    "bandwidth": "67.89MB/s",
+    "reconnects": 0,
+    "status_2xx": 4000203,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
+  },
   {
     "framework": "rack-iodine",
     "language": "Ruby",

site/data/pipelined-512.json

@@ -776,6 +776,25 @@
     "status_4xx": 0,
     "status_5xx": 0
   },
+  {
+    "framework": "rack-falcon",
+    "language": "Ruby",
+    "rps": 868025,
+    "avg_latency": "9.44ms",
+    "p99_latency": "14.20ms",
+    "cpu": "6723.8%",
+    "memory": "716MiB",
+    "connections": 512,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 16,
+    "bandwidth": "73.66MB/s",
+    "reconnects": 0,
+    "status_2xx": 4340127,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
+  },
   {
     "framework": "rack-iodine",
     "language": "Ruby",

site/static/logs/baseline/4096/rack-falcon.log

@@ -0,0 +1,74 @@
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Falcon::Command::Host","object_id":896,"message":"Falcon Host v0.54.2 taking flight!\n- Configuration: falcon.rb\n- To terminate: Ctrl-C or kill 1\n- To reload: kill -HUP 1\n"}
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Container::Notify::Console","object_id":904,"message":{"status":"Initializing controller..."}}
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Falcon::Service::Server","object_id":920,"message":"Starting app on #<Async::HTTP::Endpoint http://0.0.0.0:8080/ {protocol: Async::HTTP::Protocol::HTTP11}>"}
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Service::Controller","object_id":928,"message":"Controller starting..."}
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Service::Controller","object_id":928,"message":"Starting container..."}
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Service::Controller","object_id":928,"message":"Waiting for startup..."}
+/app/vendor/bundle/ruby/4.0.0/gems/async-container-0.30.0/lib/async/container/notify/pipe.rb:68: warning: IO::Buffer is experimental and both the Ruby and C interface may change in the future!
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Service::Controller","object_id":928,"message":"Finished startup."}
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Container::Notify::Console","object_id":904,"message":{"ready":true,"size":65}}
+{"time":"2026-05-21T21:12:41+00:00","severity":"info","process_id":1,"fiber_id":888,"pid":1,"subject":"Async::Service::Controller","object_id":928,"message":"Controller started..."}