Adding a Yarn command to profile

back/package.json

@@ -7,6 +7,7 @@
     "tsc": "tsc",
     "dev": "ts-node-dev --respawn --transpileOnly ./server.ts",
     "prod": "tsc && node ./dist/server.js",
+    "profile": "tsc && node --prof ./dist/server.js",
     "test": "ts-node node_modules/jasmine/bin/jasmine --config=jasmine.json",
     "lint": "node_modules/.bin/eslint src/ . --ext .ts",
     "fix": "node_modules/.bin/eslint --fix src/ . --ext .ts"

docker-compose.yaml

@@ -31,6 +31,7 @@ services:
   back:
     image: thecodingmachine/nodejs:12
     command: yarn dev
+    #command: yarn run profile
     environment:
       STARTUP_COMMAND_1: yarn install
       SECRET_KEY: yourSecretKey