Benchmark test in Typescript

CHANGELOG.md

@@ -17,6 +17,8 @@ For experimental package changes, see the [experimental CHANGELOG](experimental/
 
 ### :house: (Internal)
 
+* test: added a performance benchmark test for span creation [#4105](https://github.com/open-telemetry/opentelemetry-js/pull/4105)
+
 ## 1.17.0
 
 ### :bug: (Bug Fix)

package.json

@@ -15,6 +15,7 @@
     "test:browser": "lerna run test:browser",
     "test:webworker": "lerna run test:webworker",
     "test:backcompat": "lerna run test:backcompat",
+    "test:bench": "lerna run test:bench",
     "bootstrap": "lerna bootstrap --hoist --nohoist='zone.js'",
     "changelog": "lerna-changelog",
     "codecov": "lerna run codecov",
@@ -34,15 +35,13 @@
     "lint:markdown:fix": "./node_modules/.bin/markdownlint $(git ls-files '*.md') -i ./CHANGELOG.md --fix",
     "reset": "lerna clean -y && rm -rf node_modules && npm i && npm run compile && npm run lint:fix",
     "update-ts-configs": "node scripts/update-ts-configs.js",
-
     "comment_prepare_1": "echo scripts in this section automatically prepare releases. Intended for use by maintainers only.",
     "comment_prepare_2": "echo experimental preparation scripts only prepare experimental packages",
     "prepare_release:experimental:patch": "npm run _check:no_changes && npm run _backup:lerna && npm run _lerna:remove_api && npm run _lerna:remove_stable && npm run _lerna:version_patch && npm run _restore:lerna",
     "prepare_release:experimental:minor": "npm run _check:no_changes && npm run _backup:lerna && npm run _lerna:remove_api && npm run _lerna:remove_stable && npm run _lerna:version_minor && npm run _restore:lerna",
     "comment_prepare_3": "echo sdk preparation scripts prepare all stable and experimental packages",
     "prepare_release:sdk:patch": "npm run _check:no_changes && npm run _backup:lerna && npm run _lerna:remove_api && npm run _lerna:version_patch && npm run _restore:lerna",
     "prepare_release:sdk:minor": "npm run _check:no_changes && npm run _backup:lerna && npm run _lerna:remove_api && npm run _lerna:version_minor && npm run _restore:lerna",
-
     "comment_internal": "echo scripts below this line are for internal use",
     "_check:no_changes": "if [ ! -z \"$(git status -uall --porcelain)\" ]; then echo Please ensure all changes are committed; exit 1; fi",
     "_backup:lerna": "cp lerna.json lerna.json.backup",
@@ -63,16 +62,18 @@
   "author": "OpenTelemetry Authors",
   "license": "Apache-2.0",
   "devDependencies": {
+    "@lerna/legacy-package-management": "7.1.5",
+    "@types/benchmark": "^2.1.2",
     "@typescript-eslint/eslint-plugin": "5.59.11",
     "@typescript-eslint/parser": "5.59.11",
+    "benchmark": "2.1.4",
     "eslint": "8.44.0",
     "eslint-config-prettier": "9.0.0",
     "eslint-plugin-header": "3.1.1",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "5.0.0",
     "gh-pages": "6.0.0",
     "lerna": "7.1.5",
-    "@lerna/legacy-package-management": "7.1.5",
     "linkinator": "5.0.2",
     "markdownlint-cli": "0.36.0",
     "prettier": "3.0.3",

packages/opentelemetry-sdk-trace-base/package.json

@@ -20,6 +20,7 @@
     "test": "nyc ts-mocha -p tsconfig.json 'test/**/*.test.ts' --exclude 'test/browser/**/*.ts'",
     "test:browser": "karma start --single-run",
     "test:webworker": "karma start karma.worker.js --single-run",
+    "test:bench": "node build/test/performance/benchmark",
     "tdd": "npm run tdd:node",
     "tdd:node": "npm run test -- --watch-extensions ts --watch",
     "tdd:browser": "karma start",

packages/opentelemetry-sdk-trace-base/test/performance/benchmark/index.ts

@@ -0,0 +1,17 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+require('./span');

packages/opentelemetry-sdk-trace-base/test/performance/benchmark/span.ts

@@ -0,0 +1,43 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import * as Benchmark from 'benchmark';
+import { BasicTracerProvider } from '../../../src';
+
+const tracerProvider = new BasicTracerProvider();
+const tracer = tracerProvider.getTracer('test');
+
+const suite = new Benchmark.Suite();
+
+suite.on('cycle', (event: any) => {
+  console.log(String(event.target)); // eslint-disable-line no-console
+});
+
+suite.add('create spans (10 attributes)', function () {
+  const span = tracer.startSpan('span');
+  span.setAttribute('aaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('bbbbbbbbbbbbbbbbbbbb', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('cccccccccccccccccccc', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('dddddddddddddddddddd', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('eeeeeeeeeeeeeeeeeeee', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('ffffffffffffffffffff', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('gggggggggggggggggggg', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('hhhhhhhhhhhhhhhhhhhh', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('iiiiiiiiiiiiiiiiiiii', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('jjjjjjjjjjjjjjjjjjjj', 'aaaaaaaaaaaaaaaaaaaa');
+});
+
+suite.run();