From b48cfccffa03a12b0eddc6558458b6b950b670cb Mon Sep 17 00:00:00 2001
From: legendecas <legendecas@gmail.com>
Date: Thu, 26 Dec 2019 16:21:18 +0800
Subject: [PATCH] benchmark: add benchmark on async_hooks enabled http server

PR-URL: https://github.com/nodejs/node/pull/31100
Refs: https://github.com/nodejs/diagnostics/issues/124
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 benchmark/async_hooks/http-server.js         | 40 ++++++++++++++++++++
 test/benchmark/test-benchmark-async-hooks.js |  2 +
 2 files changed, 42 insertions(+)
 create mode 100644 benchmark/async_hooks/http-server.js

diff --git a/benchmark/async_hooks/http-server.js b/benchmark/async_hooks/http-server.js
new file mode 100644
index 00000000000000..493500fd1f2d66
--- /dev/null
+++ b/benchmark/async_hooks/http-server.js
@@ -0,0 +1,40 @@
+'use strict';
+const common = require('../common.js');
+
+const bench = common.createBenchmark(main, {
+  asyncHooks: ['init', 'before', 'after', 'all', 'disabled', 'none'],
+  connections: [50, 500]
+});
+
+function main({ asyncHooks, connections }) {
+  if (asyncHooks !== 'none') {
+    let hooks = {
+      init() {},
+      before() {},
+      after() {},
+      destroy() {},
+      promiseResolve() {}
+    };
+    if (asyncHooks !== 'all' || asyncHooks !== 'disabled') {
+      hooks = {
+        [asyncHooks]: () => {}
+      };
+    }
+    const hook = require('async_hooks').createHook(hooks);
+    if (asyncHooks !== 'disabled') {
+      hook.enable();
+    }
+  }
+  const server = require('../fixtures/simple-http-server.js')
+  .listen(common.PORT)
+  .on('listening', () => {
+    const path = '/buffer/4/4/normal/1';
+
+    bench.http({
+      connections,
+      path,
+    }, () => {
+      server.close();
+    });
+  });
+}
diff --git a/test/benchmark/test-benchmark-async-hooks.js b/test/benchmark/test-benchmark-async-hooks.js
index 4cb6f89a8c70e3..9951d8c9330804 100644
--- a/test/benchmark/test-benchmark-async-hooks.js
+++ b/test/benchmark/test-benchmark-async-hooks.js
@@ -12,6 +12,8 @@ const runBenchmark = require('../common/benchmark');
 
 runBenchmark('async_hooks',
              [
+               'asyncHooks=all',
+               'connections=50',
                'method=trackingDisabled',
                'n=10'
              ],