wip debug/clinic js

backend/package-lock.json

@@ -8,6 +8,7 @@
       "name": "@zeppelin/backend",
       "version": "0.0.1",
       "dependencies": {
+        "@clinic/heap-profiler": "^4.1.0",
         "@silvia-odwyer/photon-node": "^0.3.1",
         "bufferutil": "^4.0.3",
         "clinic": "^12.1.0",

backend/package.json

@@ -8,14 +8,12 @@
     "watch-yaml-parse-test": "cross-env NODE_ENV=development tsc-watch --onSuccess \"node dist/backend/src/yamlParseTest.js\"",
     "build": "rimraf dist && tsc",
     "start-bot-dev": "cross-env NODE_ENV=development node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 --inspect=0.0.0.0:9229 dist/backend/src/index.js",
-    "start-bot-dev-debug": "NODE_ENV=development clinic heapprofiler --collect-only --dest .clinic-bot -- node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 --inspect=0.0.0.0:9229 dist/backend/src/index.js",
     "start-bot-prod": "cross-env NODE_ENV=production node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 dist/backend/src/index.js",
-    "start-bot-prod-debug": "NODE_ENV=production clinic heapprofiler --collect-only --dest .clinic-bot -- node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 dist/backend/src/index.js",
+    "start-bot-prod-debug": "cross-env NODE_ENV=production node start-bot-prod-debug.js",
     "watch-bot": "cross-env NODE_ENV=development tsc-watch --onSuccess \"npm run start-bot-dev\"",
     "start-api-dev": "cross-env NODE_ENV=development node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 --inspect=0.0.0.0:9239 dist/backend/src/api/index.js",
-    "start-api-dev-debug": "NODE_ENV=development clinic heapprofiler --collect-only --dest .clinic-api -- node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 --inspect=0.0.0.0:9239 dist/backend/src/api/index.js",
     "start-api-prod": "cross-env NODE_ENV=production node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 dist/backend/src/api/index.js",
-    "start-api-prod-debug": "NODE_ENV=production clinic heapprofiler --collect-only --dest .clinic-api -- node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps --stack-trace-limit=30 dist/backend/src/api/index.js",
+    "start-api-prod-debug": "cross-env NODE_ENV=production node start-api-prod-debug.js",
     "watch-api": "cross-env NODE_ENV=development tsc-watch --onSuccess \"npm run start-api-dev\"",
     "typeorm": "node -r ./register-tsconfig-paths.js ./node_modules/typeorm/cli.js",
     "migrate-prod": "cross-env NODE_ENV=production npm run typeorm -- migration:run",
@@ -27,6 +25,7 @@
     "test-watch": "tsc-watch --onSuccess \"npx ava\""
   },
   "dependencies": {
+    "@clinic/heap-profiler": "^4.1.0",
     "@silvia-odwyer/photon-node": "^0.3.1",
     "bufferutil": "^4.0.3",
     "clinic": "^12.1.0",

backend/start-api-prod-debug.js

@@ -0,0 +1,22 @@
+const ClinicHeapProfiler = require('@clinic/heap-profiler');
+
+const heapProfiler = new ClinicHeapProfiler({
+  name: `api-${Date.now()}`,
+  collectOnFailure: true,
+});
+
+console.log("Starting API with heap collection");
+heapProfiler.collect([
+  "node",
+  "-r",
+  "./register-tsconfig-paths.js",
+  "--unhandled-rejections=strict",
+  "--enable-source-maps",
+  "--stack-trace-limit=30",
+  "dist/backend/src/api/index.js"
+], function (err, filepath) {
+  if (err) {
+    throw err;
+  }
+  console.log(`Saved collected data in ${filepath}`);
+});

backend/start-bot-prod-debug.js

@@ -0,0 +1,22 @@
+const ClinicHeapProfiler = require('@clinic/heap-profiler');
+
+const heapProfiler = new ClinicHeapProfiler({
+  name: `bot-${Date.now()}`,
+  collectOnFailure: true,
+});
+
+console.log("Starting bot with heap collection");
+heapProfiler.collect([
+  "node",
+  "-r",
+  "./register-tsconfig-paths.js",
+  "--unhandled-rejections=strict",
+  "--enable-source-maps",
+  "--stack-trace-limit=30",
+  "dist/backend/src/index.js"
+], function (err, filepath) {
+  if (err) {
+    throw err;
+  }
+  console.log(`Saved collected data in ${filepath}`);
+});

docker/production/start-api.sh

@@ -11,7 +11,7 @@ while ping -c1 prepare_backend &>/dev/null; do sleep 1; done;
 cd /zeppelin/backend
 if [ -n "$DEBUG" ]; then
   echo "Starting API in debug mode"
-  exec env NO_INSIGHT=true npm run start-api-prod-debug
+  exec npm run start-api-prod-debug
 else
   echo "Starting API"
   exec npm run start-api-prod

docker/production/start-bot.sh

@@ -11,7 +11,7 @@ while ping -c1 prepare_backend &>/dev/null; do sleep 1; done;
 cd /zeppelin/backend
 if [ -n "$DEBUG" ]; then
   echo "Starting bot in debug mode"
-  exec env NO_INSIGHT=true npm run start-bot-prod-debug
+  exec npm run start-bot-prod-debug
 else
   echo "Starting bot"
   exec npm run start-bot-prod