test

frameworks/uwebsockets/server.js

@@ -63,7 +63,6 @@ function startServer() {
     });
   });
 
-  // c1
   // Catch-all GET — /baseline11 etc: sum query params
   app.get('/*', (res, req) => {
     const qs = req.getQuery();

site/data/baseline-16384.json

@@ -1058,5 +1058,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 2275226,
+    "avg_latency": "7.01ms",
+    "p99_latency": "13.20ms",
+    "cpu": "6243.0%",
+    "memory": "927.9MiB",
+    "connections": 16384,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "306.24MB/s",
+    "input_bw": "175.76MB/s",
+    "reconnects": 0,
+    "status_2xx": 11398883,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/baseline-4096.json

@@ -1058,5 +1058,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 2370163,
+    "avg_latency": "1.73ms",
+    "p99_latency": "3.60ms",
+    "cpu": "6412.2%",
+    "memory": "848.0MiB",
+    "connections": 4096,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "318.49MB/s",
+    "input_bw": "183.09MB/s",
+    "reconnects": 0,
+    "status_2xx": 11850818,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/baseline-512.json

@@ -1058,5 +1058,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 2307758,
+    "avg_latency": "221us",
+    "p99_latency": "608us",
+    "cpu": "6578.0%",
+    "memory": "834.1MiB",
+    "connections": 512,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "310.22MB/s",
+    "input_bw": "178.27MB/s",
+    "reconnects": 0,
+    "status_2xx": 11538791,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/current.json

@@ -7,7 +7,7 @@
   "os": "Ubuntu 24.04.4 LTS",
   "kernel": "6.17.0-19-generic",
   "docker": "29.3.0",
-  "commit": "40a4b16",
+  "commit": "a9e26ca",
   "governor": "performance",
   "docker_runtime": "runc",
   "threads_per_core": "2",

site/data/frameworks.json

@@ -63,6 +63,7 @@
   "tonic-grpc": {"description": "Rust gRPC server using tonic, a native Rust gRPC implementation built on top of hyper and tower.", "repo": "https://github.com/hyperium/tonic", "type": "framework", "engine": "Tonic"},
   "ulfius": {"description": "Ulfius C REST framework built on GNU Libmicrohttpd with Jansson JSON. Lightweight with small memory footprint, designed for embedded systems.", "repo": "https://github.com/babelouest/ulfius", "type": "framework", "engine": "libmicrohttpd"},
   "ultimate-express": {"description": "ultimate-express (Express API on uWebSockets.js) with single-process threading.", "repo": "https://github.com/dimdenGD/ultimate-express", "type": "framework", "engine": "uWebSockets"},
+  "uWebSockets.js": {"description": "Native C++ HTTP/WebSocket server exposed as a Node.js addon. Uses µSockets event loop with epoll, bypassing Node's HTTP stack entirely.", "repo": "https://github.com/uNetworking/uWebSockets.js", "type": "engine", "engine": "uWebSockets"},
   "vertx": {"description": "Eclipse Vert.x 4.5 — reactive toolkit on Netty with event-loop threading, JDK 21.", "repo": "https://github.com/eclipse-vertx/vert.x", "type": "engine", "engine": "Netty"},
   "workerman": {"description": "Workerman with PHP content handlers for all benchmark endpoints.", "repo": "https://github.com/walkor/Workerman", "type": "framework", "engine": "workerman"},
   "workerman-websocket": {"description": "Workerman WebSocket echo server", "repo": "https://github.com/walkor/Workerman", "type": "framework", "engine": "Workerman"}

site/data/limited-conn-4096.json

@@ -1043,5 +1043,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 1767215,
+    "avg_latency": "2.23ms",
+    "p99_latency": "13.50ms",
+    "cpu": "6604.8%",
+    "memory": "1.5GiB",
+    "connections": 4096,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "237.83MB/s",
+    "input_bw": "136.51MB/s",
+    "reconnects": 884996,
+    "status_2xx": 8853751,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/limited-conn-512.json

@@ -1043,5 +1043,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 1315508,
+    "avg_latency": "367us",
+    "p99_latency": "2.26ms",
+    "cpu": "5871.7%",
+    "memory": "1.5GiB",
+    "connections": 512,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 1,
+    "bandwidth": "176.83MB/s",
+    "input_bw": "101.62MB/s",
+    "reconnects": 657756,
+    "status_2xx": 6577542,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/pipelined-16384.json

@@ -1045,5 +1045,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 19157448,
+    "avg_latency": "13.14ms",
+    "p99_latency": "53.40ms",
+    "cpu": "8622.3%",
+    "memory": "1.5GiB",
+    "connections": 16384,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 16,
+    "bandwidth": "2.52GB/s",
+    "input_bw": "",
+    "reconnects": 0,
+    "status_2xx": 95978816,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/pipelined-4096.json

@@ -1045,5 +1045,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 20109378,
+    "avg_latency": "3.25ms",
+    "p99_latency": "12.20ms",
+    "cpu": "9340.2%",
+    "memory": "1.4GiB",
+    "connections": 4096,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 16,
+    "bandwidth": "2.64GB/s",
+    "input_bw": "",
+    "reconnects": 0,
+    "status_2xx": 100546891,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/data/pipelined-512.json

@@ -1045,5 +1045,25 @@
     "status_3xx": 0,
     "status_4xx": 0,
     "status_5xx": 0
+  },
+  {
+    "framework": "uWebSockets.js",
+    "language": "JS",
+    "rps": 17977964,
+    "avg_latency": "454us",
+    "p99_latency": "2.36ms",
+    "cpu": "8553.6%",
+    "memory": "1.3GiB",
+    "connections": 512,
+    "threads": 64,
+    "duration": "5s",
+    "pipeline": 16,
+    "bandwidth": "2.36GB/s",
+    "input_bw": "",
+    "reconnects": 0,
+    "status_2xx": 89889824,
+    "status_3xx": 0,
+    "status_4xx": 0,
+    "status_5xx": 0
   }
 ]

site/static/logs/baseline/16384/uwebsockets.log

@@ -0,0 +1,64 @@
+Worker 13 listening on port 8080
+Worker 14 listening on port 8080
+Worker 15 listening on port 8080
+Worker 16 listening on port 8080
+Worker 22 listening on port 8080
+Worker 28 listening on port 8080
+Worker 30 listening on port 8080
+Worker 41 listening on port 8080
+Worker 35 listening on port 8080
+Worker 53 listening on port 8080
+Worker 47 listening on port 8080
+Worker 59 listening on port 8080
+Worker 69 listening on port 8080
+Worker 72 listening on port 8080
+Worker 80 listening on port 8080
+Worker 86 listening on port 8080
+Worker 107 listening on port 8080
+Worker 102 listening on port 8080
+Worker 98 listening on port 8080
+Worker 114 listening on port 8080
+Worker 120 listening on port 8080
+Worker 128 listening on port 8080
+Worker 134 listening on port 8080
+Worker 141 listening on port 8080
+Worker 143 listening on port 8080
+Worker 162 listening on port 8080
+Worker 154 listening on port 8080
+Worker 166 listening on port 8080
+Worker 176 listening on port 8080
+Worker 183 listening on port 8080
+Worker 191 listening on port 8080
+Worker 200 listening on port 8080
+Worker 204 listening on port 8080
+Worker 210 listening on port 8080
+Worker 217 listening on port 8080
+Worker 232 listening on port 8080
+Worker 225 listening on port 8080
+Worker 244 listening on port 8080
+Worker 254 listening on port 8080
+Worker 252 listening on port 8080
+Worker 294 listening on port 8080
+Worker 293 listening on port 8080
+Worker 295 listening on port 8080
+Worker 296 listening on port 8080
+Worker 302 listening on port 8080
+Worker 303 listening on port 8080
+Worker 309 listening on port 8080
+Worker 315 listening on port 8080
+Worker 321 listening on port 8080
+Worker 327 listening on port 8080
+Worker 339 listening on port 8080
+Worker 351 listening on port 8080
+Worker 345 listening on port 8080
+Worker 333 listening on port 8080
+Worker 358 listening on port 8080
+Worker 362 listening on port 8080
+Worker 372 listening on port 8080
+Worker 375 listening on port 8080
+Worker 382 listening on port 8080
+Worker 393 listening on port 8080
+Worker 400 listening on port 8080
+Worker 407 listening on port 8080
+Worker 415 listening on port 8080
+Worker 420 listening on port 8080

site/static/logs/baseline/4096/uwebsockets.log

@@ -0,0 +1,64 @@
+Worker 14 listening on port 8080
+Worker 13 listening on port 8080
+Worker 15 listening on port 8080
+Worker 16 listening on port 8080
+Worker 23 listening on port 8080
+Worker 26 listening on port 8080
+Worker 22 listening on port 8080
+Worker 32 listening on port 8080
+Worker 40 listening on port 8080
+Worker 52 listening on port 8080
+Worker 58 listening on port 8080
+Worker 60 listening on port 8080
+Worker 65 listening on port 8080
+Worker 71 listening on port 8080
+Worker 77 listening on port 8080
+Worker 85 listening on port 8080
+Worker 98 listening on port 8080
+Worker 105 listening on port 8080
+Worker 116 listening on port 8080
+Worker 121 listening on port 8080
+Worker 128 listening on port 8080
+Worker 120 listening on port 8080
+Worker 135 listening on port 8080
+Worker 148 listening on port 8080
+Worker 159 listening on port 8080
+Worker 162 listening on port 8080
+Worker 170 listening on port 8080
+Worker 171 listening on port 8080
+Worker 177 listening on port 8080
+Worker 189 listening on port 8080
+Worker 179 listening on port 8080
+Worker 198 listening on port 8080
+Worker 204 listening on port 8080
+Worker 212 listening on port 8080
+Worker 219 listening on port 8080
+Worker 225 listening on port 8080
+Worker 231 listening on port 8080
+Worker 250 listening on port 8080
+Worker 238 listening on port 8080
+Worker 258 listening on port 8080
+Worker 293 listening on port 8080
+Worker 294 listening on port 8080
+Worker 295 listening on port 8080
+Worker 296 listening on port 8080
+Worker 297 listening on port 8080
+Worker 303 listening on port 8080
+Worker 309 listening on port 8080
+Worker 315 listening on port 8080
+Worker 321 listening on port 8080
+Worker 327 listening on port 8080
+Worker 333 listening on port 8080
+Worker 339 listening on port 8080
+Worker 345 listening on port 8080
+Worker 351 listening on port 8080
+Worker 358 listening on port 8080
+Worker 365 listening on port 8080
+Worker 372 listening on port 8080
+Worker 379 listening on port 8080
+Worker 385 listening on port 8080
+Worker 393 listening on port 8080
+Worker 400 listening on port 8080
+Worker 407 listening on port 8080
+Worker 414 listening on port 8080
+Worker 421 listening on port 8080