collect system info for performance tests

Author: archmoj

.circleci/config.yml

@@ -50,6 +50,8 @@ jobs:
           chrome-version: "132.0.6834.110"
       - attach_workspace:
           at: ~/
+      - run:
+        command: node system-info > ~/Downloads/system_info.txt
       - run:
           name: Run performance tests
           command: .circleci/test.sh performance-jasmine

package.json

@@ -48,6 +48,7 @@
     "test-syntax": "node tasks/test_syntax.js && npm run find-strings -- --no-output",
     "test-bundle": "node tasks/test_bundle.js",
     "test-performance": "node tasks/test_performance.js",
+    "system-info": "node tasks/system_info.js",
     "test-plain-obj": "node tasks/test_plain_obj.mjs",
     "test": "npm run test-jasmine -- --nowatch && npm run test-bundle && npm run test-image && npm run test-export && npm run test-syntax && npm run lint",
     "b64": "python3 test/image/generate_b64_mocks.py && node devtools/test_dashboard/server.mjs",

tasks/system_info.js

@@ -0,0 +1,77 @@
+var os = require('os');
+
+var logs = [];
+function addLog(str) {
+    logs.push(str)
+}
+
+var systemInfo = {
+    platform: os.platform(),
+    type: os.type(),
+    arch: os.arch(),
+    release: os.release(),
+    version: os.version ? os.version() : 'Unknown',
+    hostname: os.hostname(),
+    homedir: os.homedir(),
+    tmpdir: os.tmpdir(),
+    endianness: os.endianness(),
+};
+
+addLog('💻 SYSTEM:');
+addLog(`   Platform: ${systemInfo.platform}`);
+addLog(`   Type: ${systemInfo.type}`);
+addLog(`   Architecture: ${systemInfo.arch}`);
+addLog(`   Release: ${systemInfo.release}`);
+addLog(`   Hostname: ${systemInfo.hostname}`);
+
+
+var cpus = os.cpus();
+var loadAvg = os.loadavg();
+
+var cpuInfo = {
+    model: cpus[0].model,
+    speed: cpus[0].speed,
+    cores: cpus.length,
+    loadAverage: loadAvg,
+    cpuDetails: cpus
+};
+
+addLog('');
+addLog('🔧 CPU:');
+addLog(`   Model: ${cpuInfo.model}`);
+addLog(`   Speed: ${cpuInfo.speed} MHz`);
+addLog(`   Cores: ${cpuInfo.cores}${cpuInfo.physicalCores ? ` (${cpuInfo.physicalCores} physical)` : ''}`);
+addLog(`   Load Average: ${loadAvg.map(load => load.toFixed(2)).join(', ')}`);
+
+
+var totalMem = os.totalmem();
+var freeMem = os.freemem();
+var usedMem = totalMem - freeMem;
+
+var memoryInfo = {
+    total: totalMem,
+    free: freeMem,
+    used: usedMem,
+    usagePercent: (usedMem / totalMem) * 100
+};
+
+function formatBytes(bytes, decimals = 2) {
+    if (bytes === 0) return '0 Bytes';
+    if (!bytes) return 'Unknown';
+
+    var k = 1024;
+    var dm = decimals < 0 ? 0 : decimals;
+    var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB'];
+    var i = Math.floor(Math.log(bytes) / Math.log(k));
+
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
+}
+
+addLog('');
+addLog('💾 MEMORY:');
+addLog(`   Total: ${formatBytes(memoryInfo.total)}`);
+addLog(`   Used: ${formatBytes(memoryInfo.used)} (${memoryInfo.usagePercent.toFixed(1)}%)`);
+addLog(`   Free: ${formatBytes(memoryInfo.free)}`);
+
+
+console.log(logs.join('\n'));