use docker compose syntax

Dockerfile

@@ -10,3 +10,5 @@ COPY . .
 EXPOSE 8080
 
 ENV PORT=8080
+
+CMD ["npm", "run",  "measure"]

compose.yml

@@ -0,0 +1,46 @@
+---
+version: "3"
+
+services:
+  app:
+    build:
+      context: .
+    ports:
+      - "8080:8080"
+    environment:
+      PORT: 8080
+
+volumes:
+  node_modules:
+
+# services:
+#   Small_load_Container:
+#     image: node:20-alpine
+#     # working_dir: /usr/src/app
+#     ports:
+#       - 9000:8080
+#     setup-commands:
+#       - whoami
+
+#   High_load_Container:
+#     image: node:20-alpine
+#     # working_dir: /usr/src/app
+#     ports:
+#       - 9001:8080
+#     setup-commands:
+#       - whoami
+
+# flow:
+#   - name: Load 1
+#     container: Small_load_Container
+#     commands:
+#       - type: console
+#         command: node experiments/example.js -n 1
+#         detach: true
+#         note: Running Example Code with 1 detached
+#   - name: Load 100
+#     container: High_load_Container
+#     commands:
+#       - type: console
+#         command: node experiments/example.js -n 100
+#         note: Running Example Code with 100 detached

package.json

@@ -10,7 +10,8 @@
     "memory usage"
   ],
   "scripts": {
-    "test": "mocha test/*.test.js"
+    "test": "mocha test/*.test.js",
+    "measure": "node experiments/example.js"
   },
   "author": "Suman Kunwar",
   "license": "MIT",