Test de charge et graph

This reverts commit 6d988c347f. typo gitignore Create test.txt gitignore pas terminer a besoin de pofinage
2025-08-11 21:23:54 -04:00 · 2024-12-05 20:24:56 -05:00 · 2024-12-05 20:24:56 -05:00 · 18d3ded4fa
commit 18d3ded4fa
parent 5a3f965c58
6 changed files with 869 additions and 55 deletions
--- a/.gitignore
+++ b/.gitignore
@ -131,3 +131,4 @@ dist
 db-backup/

 deployments
+/test/stressTest/output
--- a/quizRoom/socket/setupWebSocket.ts
+++ b/quizRoom/socket/setupWebSocket.ts
@ -112,47 +112,44 @@ export const setupWebsocket = (io: Server): void => {
      socket.to(roomName).emit("message-sent-student", { message });
    });

+    class ContainerMetrics {
+      private totalSystemMemory = os.totalmem();
+    
+      getMetrics() {
+        try {
+          // Get CPU usage percentage directly from system
+          const cpus = os.cpus();
+          const cpuUsage = cpus.reduce((acc, cpu) => {
+            const total = Object.values(cpu.times).reduce((a, b) => a + b);
+            const idle = cpu.times.idle;
+            return acc + ((total - idle) / total) * 100;
+          }, 0) / cpus.length;
+    
+          const memoryUsage = process.memoryUsage();
+          const mbFactor = 1024 * 1024;
+    
+          return {
+            memoryUsedMB: (memoryUsage.rss / mbFactor).toFixed(2),
+            memoryUsedPercentage: (
+              (memoryUsage.rss / this.totalSystemMemory) * 100
+            ).toFixed(2),
+            cpuUsedPercentage: cpuUsage.toFixed(2)
+          };
+        } catch (error) {
+          console.error("Error getting container metrics:", error);
+          throw error;
+        }
+      }
+    }
+
+    // Usage in WebSocket setup
+    const containerMetrics = new ContainerMetrics();
+
    socket.on("get-usage", () => {
      try {
-        const memoryUsage = process.memoryUsage();
-        const cpuUsage = process.cpuUsage();
-        const totalMemory = os.totalmem();
-        const freeMemory = os.freemem();
-        const loadAverage = os.loadavg(); // Load average over 1, 5, and 15 minutes
-    
-        // Calculate CPU usage percentage
-        const userCpuPercentage = ((cpuUsage.user / 1e6) / os.cpus().length).toFixed(2); // in %
-        const systemCpuPercentage = ((cpuUsage.system / 1e6) / os.cpus().length).toFixed(2); // in %
-    
-        const usageData = {
-          memory: {
-            total: totalMemory,
-            free: freeMemory,
-            rss: memoryUsage.rss,
-            heapTotal: memoryUsage.heapTotal,
-            heapUsed: memoryUsage.heapUsed,
-            external: memoryUsage.external,
-            usagePercentage: (((totalMemory - freeMemory) / totalMemory) * 100).toFixed(2), // % used
-          },
-          cpu: {
-            user: cpuUsage.user,
-            system: cpuUsage.system,
-            userPercentage: userCpuPercentage,
-            systemPercentage: systemCpuPercentage,
-          },
-          system: {
-            uptime: os.uptime(), // System uptime in seconds
-            loadAverage: {
-              "1min": loadAverage[0],
-              "5min": loadAverage[1],
-              "15min": loadAverage[2],
-            },
-          },
-        };
-    
-        socket.emit("usage-data", usageData); // Send usage data back to the client
+        const usageData = containerMetrics.getMetrics();
+        socket.emit("usage-data", usageData);
      } catch (error) {
-        console.error("Error getting usage data:", error);
        socket.emit("error", { message: "Failed to retrieve usage data" });
      }
    });
--- a/test/stressTest/main.js
+++ b/test/stressTest/main.js
@ -3,23 +3,24 @@ import { Student } from './class/student.js';
 import { Teacher } from './class/teacher.js';
 import { Watcher } from './class/watcher.js';
 import dotenv from 'dotenv';
+import generateMetricsReport from './utility/metrics_generator.js';

 // Load environment variables
 dotenv.config();

-const BASE_URL = process.env.BASE_URL || 'http://msevignyl.duckdns.org';
+const BASE_URL = process.env.BASE_URL || 'http://localhost';
 const user = {
    username: process.env.USER_EMAIL || 'admin@admin.com',
    password: process.env.USER_PASSWORD || 'admin'
 };
-const numberRooms = parseInt(process.env.NUMBER_ROOMS || '50');
+const numberRooms = parseInt(process.env.NUMBER_ROOMS || '4');
 const usersPerRoom = parseInt(process.env.USERS_PER_ROOM || '60');
 const roomAssociations = {};
 const maxMessages = parseInt(process.env.MAX_MESSAGES || '20');
 const conversationInterval = parseInt(process.env.CONVERSATION_INTERVAL || '1000');
 const batchSize = 5;
-const batchDelay = 500;
-const roomDelay = 1000;
+const batchDelay = 250;
+const roomDelay = 500;

 /**
 * Creates a room and immediately connects a teacher to it.
@ -177,17 +178,39 @@ function disconnectParticipants() {
    console.log('All participants disconnected successfully.');
 }

-function generateExecutionData() {
+async function wait(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function generateExecutionData() {
    console.log('Generating execution data');
-    aggreatedData = {};
-    Object.keys(roomAssociations).forEach((roomId, roomIndex) => {
-        const participants = roomAssociations[roomId];
-        const data = participants.watcher.roomRessourcesData;
-        aggreatedData.push(data);

+    const allRoomsData = {};
+    for (const [roomId, participants] of Object.entries(roomAssociations)) {
+        if (participants.watcher?.roomRessourcesData.length > 0) {
+            // Add phase markers to the data
+            const data = participants.watcher.roomRessourcesData;
+            const simulationStartIdx = 20; // Assuming first 20 samples are baseline
+            const simulationEndIdx = data.length - 20; // Last 20 samples are post-simulation

-    });
-    console.log('finished generating execution data');
+            data.forEach((sample, index) => {
+                if (index < simulationStartIdx) {
+                    sample.phase = 'baseline';
+                } else if (index > simulationEndIdx) {
+                    sample.phase = 'post-simulation';
+                } else {
+                    sample.phase = 'simulation';
+                }
+            });
+
+            allRoomsData[roomId] = data;
+        }
+    }
+
+    const result = await generateMetricsReport(allRoomsData);
+    console.log(`Generated metrics in ${result.outputDir}`);
+
+    console.log('Finished generating execution data');
 }

 async function main() {
@ -195,8 +218,17 @@ async function main() {
        await createRoomContainers();
        addRemainingUsers();
        await connectRemainingParticipants(BASE_URL);
+
+        // Wait for initial baseline metrics
+        console.log('Collecting baseline metrics...');
+        await wait(5000);
+
        await simulateParticipants();

+        console.log('Waiting for system to stabilize...');
+        await wait(5000); // 5 second delay
+        
+        await generateExecutionData();
        console.log('All tasks completed successfully!');
    } catch (error) {
        console.error('Error:', error.message);
--- a/test/stressTest/package-lock.json
+++ b/test/stressTest/package-lock.json
@ -10,6 +10,8 @@
      "license": "ISC",
      "dependencies": {
        "axios": "^1.7.7",
+        "chart.js": "^3.9.1",
+        "chartjs-node-canvas": "^4.1.6",
        "dockerode": "^4.0.2",
        "dotenv": "^16.4.5",
        "p-limit": "^6.1.0",
@ -22,6 +24,25 @@
      "resolved": "https://registry.npmjs.org/@balena/dockerignore/-/dockerignore-1.0.2.tgz",
      "integrity": "sha512-wMue2Sy4GAVTk6Ic4tJVcnfdau+gx2EnG7S+uAEe+TWJFqE4YoWN4/H8MSLj4eYJKxGg26lZwboEniNiNwZQ6Q=="
    },
+    "node_modules/@mapbox/node-pre-gyp": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/@mapbox/node-pre-gyp/-/node-pre-gyp-1.0.11.tgz",
+      "integrity": "sha512-Yhlar6v9WQgUp/He7BdgzOz8lqMQ8sU+jkCq7Wx8Myc5YFJLbEe7lgui/V7G1qB1DJykHSGwreceSaD60Y0PUQ==",
+      "dependencies": {
+        "detect-libc": "^2.0.0",
+        "https-proxy-agent": "^5.0.0",
+        "make-dir": "^3.1.0",
+        "node-fetch": "^2.6.7",
+        "nopt": "^5.0.0",
+        "npmlog": "^5.0.1",
+        "rimraf": "^3.0.2",
+        "semver": "^7.3.5",
+        "tar": "^6.1.11"
+      },
+      "bin": {
+        "node-pre-gyp": "bin/node-pre-gyp"
+      }
+    },
    "node_modules/@socket.io/component-emitter": {
      "version": "3.1.2",
      "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-3.1.2.tgz",
@ -48,6 +69,11 @@
        "undici-types": "~6.19.8"
      }
    },
+    "node_modules/abbrev": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
+      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q=="
+    },
    "node_modules/accepts": {
      "version": "1.3.8",
      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
@ -60,6 +86,43 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/aproba": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/aproba/-/aproba-2.0.0.tgz",
+      "integrity": "sha512-lYe4Gx7QT+MKGbDsA+Z+he/Wtef0BiwDOlK/XkBrdfsh9J/jPPXbX0tE9x9cl27Tmu5gg3QUbUrQYa/y+KOHPQ=="
+    },
+    "node_modules/are-we-there-yet": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-2.0.0.tgz",
+      "integrity": "sha512-Ci/qENmwHnsYo9xKIcUJN5LeDKdJ6R1Z1j9V/J5wyq8nh/mYPEpIKJbBZXtZjG04HiK7zV/p6Vs9952MrMeUIw==",
+      "deprecated": "This package is no longer supported.",
+      "dependencies": {
+        "delegates": "^1.0.0",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/asn1": {
      "version": "0.2.6",
      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.6.tgz",
@ -83,6 +146,11 @@
        "proxy-from-env": "^1.1.0"
      }
    },
+    "node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
+    },
    "node_modules/base64-js": {
      "version": "1.5.1",
      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@ -128,6 +196,15 @@
        "readable-stream": "^3.4.0"
      }
    },
+    "node_modules/brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
    "node_modules/buffer": {
      "version": "5.7.1",
      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
@ -160,11 +237,50 @@
        "node": ">=10.0.0"
      }
    },
+    "node_modules/canvas": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/canvas/-/canvas-2.11.2.tgz",
+      "integrity": "sha512-ItanGBMrmRV7Py2Z+Xhs7cT+FNt5K0vPL4p9EZ/UX/Mu7hFbkxSjKF2KVtPwX7UYWp7dRKnrTvReflgrItJbdw==",
+      "hasInstallScript": true,
+      "dependencies": {
+        "@mapbox/node-pre-gyp": "^1.0.0",
+        "nan": "^2.17.0",
+        "simple-get": "^3.0.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/chart.js": {
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-3.9.1.tgz",
+      "integrity": "sha512-Ro2JbLmvg83gXF5F4sniaQ+lTbSv18E+TIf2cOeiH1Iqd2PGFOtem+DUufMZsCJwFE7ywPOpfXFBwRTGq7dh6w=="
+    },
+    "node_modules/chartjs-node-canvas": {
+      "version": "4.1.6",
+      "resolved": "https://registry.npmjs.org/chartjs-node-canvas/-/chartjs-node-canvas-4.1.6.tgz",
+      "integrity": "sha512-UQJbPWrvqB/FoLclGA9BaLQmZbzSYlujF4w8NZd6Xzb+sqgACBb2owDX6m7ifCXLjUW5Nz0Qx0qqrTtQkkSoYw==",
+      "dependencies": {
+        "canvas": "^2.8.0",
+        "tslib": "^2.3.1"
+      },
+      "peerDependencies": {
+        "chart.js": "^3.5.1"
+      }
+    },
    "node_modules/chownr": {
      "version": "1.1.4",
      "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz",
      "integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg=="
    },
+    "node_modules/color-support": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-support/-/color-support-1.1.3.tgz",
+      "integrity": "sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==",
+      "bin": {
+        "color-support": "bin.js"
+      }
+    },
    "node_modules/combined-stream": {
      "version": "1.0.8",
      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
@ -176,6 +292,16 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="
+    },
+    "node_modules/console-control-strings": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
+      "integrity": "sha512-ty/fTekppD2fIwRvnZAVdeOiGd1c7YXEixbgJTNzqcxJWKQnjJ/V1bNEEE6hygpM3WjwHFUVK6HTjWSzV4a8sQ=="
+    },
    "node_modules/cookie": {
      "version": "0.7.2",
      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz",
@ -226,6 +352,17 @@
        }
      }
    },
+    "node_modules/decompress-response": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-4.2.1.tgz",
+      "integrity": "sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==",
+      "dependencies": {
+        "mimic-response": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/delayed-stream": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@ -234,6 +371,19 @@
        "node": ">=0.4.0"
      }
    },
+    "node_modules/delegates": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
+      "integrity": "sha512-bd2L678uiWATM6m5Z1VzNCErI3jiGzt6HGY8OVICs40JQq/HALfbyNJmp0UDakEY4pMMaN0Ly5om/B1VI/+xfQ=="
+    },
+    "node_modules/detect-libc": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.3.tgz",
+      "integrity": "sha512-bwy0MGW55bG41VqxxypOsdSdGqLwXPI/focwgTYCFMbdUiBAxLg9CFzG08sz2aqzknwiX7Hkl0bQENjg8iLByw==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/docker-modem": {
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      "resolved": "https://registry.npmjs.org/docker-modem/-/docker-modem-5.0.3.tgz",
@ -273,6 +423,11 @@
        "url": "https://dotenvx.com"
      }
    },
+    "node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="
+    },
    "node_modules/end-of-stream": {
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      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
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    },
+    "node_modules/fs-minipass": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-2.1.0.tgz",
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+      "dependencies": {
+        "minipass": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/fs-minipass/node_modules/minipass": {
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
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+      "dependencies": {
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
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+      "version": "1.0.0",
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+    },
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+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/gauge/-/gauge-3.0.2.tgz",
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+      "deprecated": "This package is no longer supported.",
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+        "aproba": "^1.0.3 || ^2.0.0",
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+        "console-control-strings": "^1.0.0",
+        "has-unicode": "^2.0.1",
+        "object-assign": "^4.1.1",
+        "signal-exit": "^3.0.0",
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+        "strip-ansi": "^6.0.1",
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+      "deprecated": "Glob versions prior to v9 are no longer supported",
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.1.1",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
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+    },
+    "node_modules/https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
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+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
    "node_modules/ieee754": {
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      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
@ -377,11 +616,51 @@
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      ]
    },
+    "node_modules/inflight": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+      "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
+      "deprecated": "This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.",
+      "dependencies": {
+        "once": "^1.3.0",
+        "wrappy": "1"
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+    },
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      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
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    },
+    "node_modules/is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/make-dir": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
+      "integrity": "sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==",
+      "dependencies": {
+        "semver": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/make-dir/node_modules/semver": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
+      "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
+      "bin": {
+        "semver": "bin/semver.js"
+      }
+    },
    "node_modules/mime-db": {
      "version": "1.52.0",
      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
@ -401,6 +680,70 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/mimic-response": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-2.1.0.tgz",
+      "integrity": "sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA==",
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/minimatch": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "dependencies": {
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+      },
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/minipass": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-5.0.0.tgz",
+      "integrity": "sha512-3FnjYuehv9k6ovOEbyOswadCDPX1piCfhV8ncmYtHOjuPwylVWsghTLo7rabjC3Rx5xD4HDx8Wm1xnMF7S5qFQ==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/minizlib": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/minizlib/-/minizlib-2.1.2.tgz",
+      "integrity": "sha512-bAxsR8BVfj60DWXHE3u30oHzfl4G7khkSuPW+qvpd7jFRHm7dLxOjUk1EHACJ/hxLY8phGJ0YhYHZo7jil7Qdg==",
+      "dependencies": {
+        "minipass": "^3.0.0",
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/minizlib/node_modules/minipass": {
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
+      "integrity": "sha512-DxiNidxSEK+tHG6zOIklvNOwm3hvCrbUrdtzY74U6HKTJxvIDfOUL5W5P2Ghd3DTkhhKPYGqeNUIh5qcM4YBfw==",
+      "dependencies": {
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/mkdirp": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
+      "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==",
+      "bin": {
+        "mkdirp": "bin/cmd.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/mkdirp-classic": {
      "version": "0.5.3",
      "resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz",
@ -414,8 +757,7 @@
    "node_modules/nan": {
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      "resolved": "https://registry.npmjs.org/nan/-/nan-2.22.0.tgz",
-      "integrity": "sha512-nbajikzWTMwsW+eSsNm3QwlOs7het9gGJU5dDZzRTQGk03vyBOauxgI4VakDzE0PtsGTmXPsXTbbjVhRwR5mpw==",
-      "optional": true
+      "integrity": "sha512-nbajikzWTMwsW+eSsNm3QwlOs7het9gGJU5dDZzRTQGk03vyBOauxgI4VakDzE0PtsGTmXPsXTbbjVhRwR5mpw=="
    },
    "node_modules/negotiator": {
      "version": "0.6.3",
@ -425,6 +767,51 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/node-fetch": {
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
+      "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
+      "engines": {
+        "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/nopt": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-5.0.0.tgz",
+      "integrity": "sha512-Tbj67rffqceeLpcRXrT7vKAN8CwfPeIBgM7E6iBkmKLV7bEMwpGgYLGv0jACUsECaa/vuxP0IjEont6umdMgtQ==",
+      "dependencies": {
+        "abbrev": "1"
+      },
+      "bin": {
+        "nopt": "bin/nopt.js"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/npmlog": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/npmlog/-/npmlog-5.0.1.tgz",
+      "integrity": "sha512-AqZtDUWOMKs1G/8lwylVjrdYgqA4d9nu8hc+0gzRxlDb1I10+FHBGMXs6aiQHFdCUUlqH99MUMuLfzWDNDtfxw==",
+      "deprecated": "This package is no longer supported.",
+      "dependencies": {
+        "are-we-there-yet": "^2.0.0",
+        "console-control-strings": "^1.1.0",
+        "gauge": "^3.0.0",
+        "set-blocking": "^2.0.0"
+      }
+    },
    "node_modules/object-assign": {
      "version": "4.1.1",
      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@ -455,6 +842,14 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/path-is-absolute": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "integrity": "sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
    "node_modules/proxy-from-env": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
@ -482,6 +877,21 @@
        "node": ">= 6"
      }
    },
+    "node_modules/rimraf": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+      "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+      "deprecated": "Rimraf versions prior to v4 are no longer supported",
+      "dependencies": {
+        "glob": "^7.1.3"
+      },
+      "bin": {
+        "rimraf": "bin.js"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
    "node_modules/safe-buffer": {
      "version": "5.2.1",
      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
@ -506,6 +916,56 @@
      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
    },
+    "node_modules/semver": {
+      "version": "7.6.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
+      "integrity": "sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw=="
+    },
+    "node_modules/signal-exit": {
+      "version": "3.0.7",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.7.tgz",
+      "integrity": "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="
+    },
+    "node_modules/simple-concat": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
+      "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/simple-get": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.1.tgz",
+      "integrity": "sha512-CQ5LTKGfCpvE1K0n2us+kuMPbk/q0EKl82s4aheV9oXjFEz6W/Y7oQFVJuU6QG77hRT4Ghb5RURteF5vnWjupA==",
+      "dependencies": {
+        "decompress-response": "^4.2.0",
+        "once": "^1.3.1",
+        "simple-concat": "^1.0.0"
+      }
+    },
    "node_modules/socket.io": {
      "version": "4.8.1",
      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.8.1.tgz",
@ -588,6 +1048,46 @@
        "safe-buffer": "~5.2.0"
      }
    },
+    "node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/tar": {
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.1.tgz",
+      "integrity": "sha512-DZ4yORTwrbTj/7MZYq2w+/ZFdI6OZ/f9SFHR+71gIVUZhOQPHzVCLpvRnPgyaMpfWxxk/4ONva3GQSyNIKRv6A==",
+      "dependencies": {
+        "chownr": "^2.0.0",
+        "fs-minipass": "^2.0.0",
+        "minipass": "^5.0.0",
+        "minizlib": "^2.1.1",
+        "mkdirp": "^1.0.3",
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/tar-fs": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.0.1.tgz",
@ -614,6 +1114,24 @@
        "node": ">=6"
      }
    },
+    "node_modules/tar/node_modules/chownr": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz",
+      "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==",
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
+    },
+    "node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="
+    },
    "node_modules/tweetnacl": {
      "version": "0.14.5",
      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
@ -637,6 +1155,28 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
+    },
+    "node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
+    "node_modules/wide-align": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.5.tgz",
+      "integrity": "sha512-eDMORYaPNZ4sQIuuYPDHdQvf4gyCF9rEEV/yPxGfwPkRodwEgiMUUXTx/dex+Me0wxx53S+NgUHaP7y3MGlDmg==",
+      "dependencies": {
+        "string-width": "^1.0.2 || 2 || 3 || 4"
+      }
+    },
    "node_modules/wrappy": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@ -670,6 +1210,11 @@
        "node": ">=0.4.0"
      }
    },
+    "node_modules/yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+    },
    "node_modules/yocto-queue": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-1.1.1.tgz",
--- a/test/stressTest/package.json
+++ b/test/stressTest/package.json
@ -11,6 +11,8 @@
  "license": "ISC",
  "dependencies": {
    "axios": "^1.7.7",
+    "chart.js": "^3.9.1",
+    "chartjs-node-canvas": "^4.1.6",
    "dockerode": "^4.0.2",
    "dotenv": "^16.4.5",
    "p-limit": "^6.1.0",
--- a/test/stressTest/utility/metrics_generator.js
+++ b/test/stressTest/utility/metrics_generator.js
@ -0,0 +1,237 @@
+import fs from 'fs';
+import path from 'path';
+import { ChartJSNodeCanvas } from 'chartjs-node-canvas';
+
+function ensureDirectoryExists(directory) {
+    if (!fs.existsSync(directory)) {
+        fs.mkdirSync(directory, { recursive: true });
+    }
+}
+
+async function saveChart(chartJSNodeCanvas, data, xLabel, yLabel, outputFile, title) {
+    const chartConfig = {
+        type: 'line',
+        data,
+        options: {
+            scales: {
+                x: {
+                    title: { display: true, text: xLabel }
+                },
+                y: {
+                    title: { display: true, text: yLabel }
+                }
+            },
+            plugins: {
+                legend: {
+                    display: true,
+                    position: 'top'
+                }
+            }
+        }
+    };
+
+    const buffer = await chartJSNodeCanvas.renderToBuffer(chartConfig);
+    fs.writeFileSync(outputFile, buffer);
+}
+
+async function generateRoomGraphs(roomId, validRoomData, chartJSNodeCanvas, roomDir) {
+    const timeLabels = validRoomData.map(d => new Date(parseInt(d.timestamp)).toLocaleTimeString());
+
+    await Promise.all([
+        // Room Memory Usage (MB)
+        saveChart(chartJSNodeCanvas, {
+            labels: timeLabels,
+            datasets: [{
+                label: `Room ${roomId} Memory (MB)`,
+                data: validRoomData.map(d => parseFloat(d.memoryUsedMB || 0)),
+                borderColor: 'blue',
+                backgroundColor: 'rgba(54, 162, 235, 0.2)',
+                fill: true,
+                tension: 0.4
+            }]
+        }, 'Time', 'Memory Usage (MB)', path.join(roomDir, 'memory-usage-mb.png'),
+            `Room ${roomId} Memory Usage in MB`),
+
+        // Room Memory Usage (Percentage)
+        saveChart(chartJSNodeCanvas, {
+            labels: timeLabels,
+            datasets: [{
+                label: `Room ${roomId} Memory %`,
+                data: validRoomData.map(d => parseFloat(d.memoryUsedPercentage || 0)),
+                borderColor: 'green',
+                backgroundColor: 'rgba(75, 192, 192, 0.2)',
+                fill: true,
+                tension: 0.4
+            }]
+        }, 'Time', 'Memory Usage %', path.join(roomDir, 'memory-usage-percent.png'),
+            `Room ${roomId} Memory Usage Percentage`),
+
+        // Room CPU Usage
+        saveChart(chartJSNodeCanvas, {
+            labels: timeLabels,
+            datasets: [{
+                label: `Room ${roomId} CPU Usage %`,
+                data: validRoomData.map(d => parseFloat(d.cpuUsedPercentage || 0)),
+                borderColor: 'red',
+                backgroundColor: 'rgba(255, 99, 132, 0.2)',
+                fill: true,
+                tension: 0.4
+            }]
+        }, 'Time', 'CPU Usage %', path.join(roomDir, 'cpu-usage.png'),
+            `Room ${roomId} CPU Impact`)
+    ]);
+}
+
+async function generateGlobalGraphs(data, chartJSNodeCanvas, globalMetricsDir) {
+    await Promise.all([
+        saveChart(chartJSNodeCanvas, {
+            labels: data.labels,
+            datasets: [{
+                label: 'Total System Memory Used (MB)',
+                data: data.memoryMB,
+                borderColor: 'blue',
+                backgroundColor: 'rgba(54, 162, 235, 0.2)',
+                fill: true,
+                tension: 0.4
+            }]
+        }, 'Time', 'Total Memory Usage (MB)', path.join(globalMetricsDir, 'total-system-memory-mb.png')),
+
+        saveChart(chartJSNodeCanvas, {
+            labels: data.labels,
+            datasets: [{
+                label: 'Total System Memory Used %',
+                data: data.memoryPercentage,
+                borderColor: 'green',
+                backgroundColor: 'rgba(75, 192, 192, 0.2)',
+                fill: true,
+                tension: 0.4
+            }]
+        }, 'Time', 'Total Memory Usage %', path.join(globalMetricsDir, 'total-system-memory-percent.png')),
+
+        saveChart(chartJSNodeCanvas, {
+            labels: data.labels,
+            datasets: [{
+                label: 'Total System CPU Usage %',
+                data: data.cpuPercentage,
+                borderColor: 'red',
+                backgroundColor: 'rgba(255, 99, 132, 0.2)',
+                fill: true,
+                tension: 0.4
+            }]
+        }, 'Time', 'Total CPU Usage %', path.join(globalMetricsDir, 'total-system-cpu.png'))
+    ]);
+}
+
+export default async function generateMetricsReport(allRoomsData) {
+    const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
+    const baseOutputDir = `./output/${timestamp}`;
+    ensureDirectoryExists(baseOutputDir);
+    const globalMetricsDir = path.join(baseOutputDir, 'global');
+    ensureDirectoryExists(globalMetricsDir);
+
+    const chartJSNodeCanvas = new ChartJSNodeCanvas({ width: 800, height: 400 });
+
+    // Process individual room graphs first
+    for (const [roomId, roomData] of Object.entries(allRoomsData)) {
+        if (!Array.isArray(roomData)) {
+            console.warn(`Invalid data format for room ${roomId}`);
+            continue;
+        }
+
+        const roomDir = path.join(baseOutputDir, `room_${roomId}`);
+        ensureDirectoryExists(roomDir);
+
+        const validRoomData = roomData.filter(d => {
+            const isValid = d && d.timestamp &&
+                typeof d.memoryUsedMB !== 'undefined' &&
+                typeof d.memoryUsedPercentage !== 'undefined' &&
+                typeof d.cpuUsedPercentage !== 'undefined';
+            if (!isValid) {
+                console.warn(`Invalid metric data in room ${roomId}:`, d);
+            }
+            return isValid;
+        });
+
+        if (validRoomData.length === 0) {
+            console.warn(`No valid data for room ${roomId}`);
+            continue;
+        }
+
+        await generateRoomGraphs(roomId, validRoomData, chartJSNodeCanvas, roomDir);
+    }
+
+
+
+    // Process global metrics with time-based averaging
+    const timeWindows = {};
+    const timeInterval = 1000; // 250ms windows
+    const totalRooms = Object.keys(allRoomsData).length;
+
+    // Group data into time windows
+    Object.entries(allRoomsData).forEach(([roomId, roomData]) => {
+        if (!Array.isArray(roomData)) return;
+
+        roomData.forEach(metric => {
+            if (!metric?.timestamp) return;
+
+            const timeWindow = Math.floor(parseInt(metric.timestamp) / timeInterval) * timeInterval;
+
+            if (!timeWindows[timeWindow]) {
+                timeWindows[timeWindow] = {
+                    rooms: new Map(),
+                    roomCount: 0
+                };
+            }
+
+            if (!timeWindows[timeWindow].rooms.has(roomId)) {
+                timeWindows[timeWindow].rooms.set(roomId, {
+                    memoryMB: [],
+                    memoryPercentage: [],
+                    cpuPercentage: []
+                });
+                timeWindows[timeWindow].roomCount++;
+            }
+
+            const roomMetrics = timeWindows[timeWindow].rooms.get(roomId);
+            roomMetrics.memoryMB.push(parseFloat(metric.memoryUsedMB || 0));
+            roomMetrics.memoryPercentage.push(parseFloat(metric.memoryUsedPercentage || 0));
+            roomMetrics.cpuPercentage.push(parseFloat(metric.cpuUsedPercentage || 0));
+        });
+    });
+
+    // Process only windows with data from all rooms
+    const globalMetrics = Object.entries(timeWindows)
+        .filter(([_, data]) => data.roomCount === totalRooms) // Only windows with all rooms
+        .map(([timestamp, data]) => {
+            const totals = Array.from(data.rooms.values()).reduce((acc, room) => {
+                // Calculate room averages
+                const memoryMBAvg = room.memoryMB.reduce((a, b) => a + b, 0) / room.memoryMB.length;
+                const memoryPercentageAvg = room.memoryPercentage.reduce((a, b) => a + b, 0) / room.memoryPercentage.length;
+                const cpuPercentageAvg = room.cpuPercentage.reduce((a, b) => a + b, 0) / room.cpuPercentage.length;
+
+                // Sum room averages
+                return {
+                    memoryMB: acc.memoryMB + memoryMBAvg,
+                    memoryPercentage: acc.memoryPercentage + memoryPercentageAvg,
+                    cpuPercentage: acc.cpuPercentage + cpuPercentageAvg
+                };
+            }, { memoryMB: 0, memoryPercentage: 0, cpuPercentage: 0 });
+
+            return {
+                timestamp: parseInt(timestamp),
+                ...totals
+            };
+        })
+        .sort((a, b) => a.timestamp - b.timestamp);
+
+    // Generate global graphs with complete window data
+    const timeLabels = globalMetrics.map(d => new Date(d.timestamp).toLocaleTimeString());
+    await generateGlobalGraphs({
+        labels: timeLabels,
+        memoryMB: globalMetrics.map(d => d.memoryMB),
+        memoryPercentage: globalMetrics.map(d => d.memoryPercentage),
+        cpuPercentage: globalMetrics.map(d => d.cpuPercentage)
+    }, chartJSNodeCanvas, globalMetricsDir);
+
+    return { outputDir: baseOutputDir };
+}