add bench setup

vercel · Oct 11, 2022 · 86e94fe · 86e94fe
1 parent 3c8727d
commit 86e94fe
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diff --git a/bench/minimal-server/benchmark-app/app/layout.js b/bench/minimal-server/benchmark-app/app/layout.js
@@ -0,0 +1,10 @@
+import * as React from 'react'
+
+export default function Root({ children }) {
+  return (
+    <html>
+      <head></head>
+      <body>{children}</body>
+    </html>
+  )
+}
diff --git a/bench/minimal-server/benchmark-app/app/rsc/page.js b/bench/minimal-server/benchmark-app/app/rsc/page.js
@@ -0,0 +1,5 @@
+import * as React from 'react'
+
+export default function page() {
+  return <div>hello</div>
+}
diff --git a/bench/minimal-server/benchmark-app/next.config.js b/bench/minimal-server/benchmark-app/next.config.js
@@ -0,0 +1,5 @@
+module.exports = {
+  experimental: {
+    appDir: true,
+  },
+}
diff --git a/bench/minimal-server/benchmark-app/package.json b/bench/minimal-server/benchmark-app/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "stats-app",
+  "private": true,
+  "license": "MIT",
+  "dependencies": {
+    "webpack-bundle-analyzer": "^4.6.1",
+    "webpack-stats-plugin": "^1.1.0"
+  },
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start"
+  }
+}
diff --git a/bench/minimal-server/benchmark-app/pages/index.js b/bench/minimal-server/benchmark-app/pages/index.js
@@ -0,0 +1,9 @@
+import * as React from 'react'
+
+export default function page() {
+  return <div> hello world </div>
+}
+
+export async function getServerSideProps() {
+  return {}
+}
diff --git a/bench/minimal-server/package.json b/bench/minimal-server/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "next-minimal-server",
+  "description": "Minimal server for Next.js for benchmarking/perf analysis purposes.",
+  "scripts": {
+    "start": "node start.js"
+  }
+}
diff --git a/bench/minimal-server/run.js b/bench/minimal-server/run.js
@@ -0,0 +1,40 @@
+process.env.__NEXT_REACT_CHANNEL = 'exp'
+process.env.NODE_ENV = 'production'
+
+require('../../test/lib/react-channel-require-hook')
+
+console.time('next-cold-start')
+const NextServer = require('next/dist/server/next-server').default
+const path = require('path')
+
+const appDir = path.join(__dirname, 'benchmark-app')
+const distDir = '.next'
+
+const compiledConfig = require(path.join(
+  appDir,
+  distDir,
+  'required-server-files.json'
+)).config
+
+process.chdir(appDir)
+
+const nextServer = new NextServer({
+  conf: compiledConfig,
+  dir: appDir,
+  distDir,
+  minimalMode: true,
+  customServer: false,
+})
+
+const requestHandler = nextServer.getRequestHandler()
+
+require('http')
+  .createServer((req, res) => {
+    console.time('next-request')
+    return requestHandler(req, res).finally(() => {
+      console.timeEnd('next-request')
+    })
+  })
+  .listen(3000, () => {
+    console.timeEnd('next-cold-start')
+  })