server is lagging for some reason and cpu is high, log cpu usage to track it

package-lock.json

@@ -45,6 +45,7 @@
         "pureimage": "^0.4.13",
         "raphael": "^2.3.0",
         "rate-limiter-flexible": "^5.0.5",
+        "systeminformation": "^5.25.11",
         "twemoji": "^14.0.2",
         "uuid": "^10.0.0",
         "wheelnav": "^1.7.1",
@@ -63,6 +64,7 @@
         "@types/node": "^22.10.2",
         "@types/pg": "^8.11.11",
         "@types/sinon": "^17.0.3",
+        "@types/systeminformation": "^3.23.1",
         "@types/uuid": "^10.0.0",
         "@types/ws": "^8.5.11",
         "autoprefixer": "^10.4.20",
@@ -4836,6 +4838,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/systeminformation": {
+      "version": "3.23.1",
+      "resolved": "https://registry.npmjs.org/@types/systeminformation/-/systeminformation-3.23.1.tgz",
+      "integrity": "sha512-0/y5m3PQLhQL7UM8MEvwFuLoTT6k5bamcZyjap12S0iHb33ngKfDDqCSnIaCaKWvRE41R/9BsZov1aE6hvcpEg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/tough-cookie": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/@types/tough-cookie/-/tough-cookie-4.0.5.tgz",
@@ -15320,6 +15329,32 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/systeminformation": {
+      "version": "5.25.11",
+      "resolved": "https://registry.npmjs.org/systeminformation/-/systeminformation-5.25.11.tgz",
+      "integrity": "sha512-jI01fn/t47rrLTQB0FTlMCC+5dYx8o0RRF+R4BPiUNsvg5OdY0s9DKMFmJGrx5SwMZQ4cag0Gl6v8oycso9b/g==",
+      "license": "MIT",
+      "os": [
+        "darwin",
+        "linux",
+        "win32",
+        "freebsd",
+        "openbsd",
+        "netbsd",
+        "sunos",
+        "android"
+      ],
+      "bin": {
+        "systeminformation": "lib/cli.js"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      },
+      "funding": {
+        "type": "Buy me a coffee",
+        "url": "https://www.buymeacoffee.com/systeminfo"
+      }
+    },
     "node_modules/tailwindcss": {
       "version": "3.4.17",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.4.17.tgz",

package.json

@@ -30,6 +30,7 @@
     "@types/node": "^22.10.2",
     "@types/pg": "^8.11.11",
     "@types/sinon": "^17.0.3",
+    "@types/systeminformation": "^3.23.1",
     "@types/uuid": "^10.0.0",
     "@types/ws": "^8.5.11",
     "autoprefixer": "^10.4.20",
@@ -109,6 +110,7 @@
     "pureimage": "^0.4.13",
     "raphael": "^2.3.0",
     "rate-limiter-flexible": "^5.0.5",
+    "systeminformation": "^5.25.11",
     "twemoji": "^14.0.2",
     "uuid": "^10.0.0",
     "wheelnav": "^1.7.1",

src/server/Server.ts

@@ -32,6 +32,7 @@ import crypto from "crypto";
 dotenv.config();
 import rateLimit from "express-rate-limit";
 import { RateLimiterMemory } from "rate-limiter-flexible";
+import * as si from "systeminformation";
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
@@ -385,6 +386,10 @@ app.use((err: Error, req: Request, res: Response, next: NextFunction) => {
 function startServer() {
   setInterval(() => tick(), 1000);
   setInterval(() => updateLobbies(), 100);
+  setInterval(async () => {
+    await getCurrentCpuUsage();
+    console.log("---");
+  }, 5 * 1000);
 
   initializeSecrets();
 
@@ -471,4 +476,15 @@ async function getSecret(secretName: string, ge: GameEnv) {
   return version.payload?.data?.toString();
 }
 
+async function getCurrentCpuUsage(): Promise<void> {
+  const cpuData = await si.currentLoad();
+  console.log(`Current CPU Load: ${cpuData.currentLoad.toFixed(2)}%`);
+  console.log(
+    `Current CPU Load (User): ${cpuData.currentLoadUser.toFixed(2)}%`,
+  );
+  console.log(
+    `Current CPU Load (System): ${cpuData.currentLoadSystem.toFixed(2)}%`,
+  );
+}
+
 startServer();