From aacb1e0b8ef8b3ac44abfc6a4850c651763335f5 Mon Sep 17 00:00:00 2001
From: naman-bruno <naman@usebruno.com>
Date: Mon, 29 Sep 2025 19:37:56 +0530
Subject: [PATCH] Merge pull request #5635 from
 naman-bruno/feat/performance-monitor

add: system monitor
---
 package-lock.json                             |  13 ++
 .../src/components/Devtools/Console/index.js  |  15 ++-
 .../Devtools/Performance/StyledWrapper.js     | 120 ++++++++++++++++++
 .../components/Devtools/Performance/index.js  | 100 +++++++++++++++
 .../src/providers/App/useIpcEvents.js         |   6 +
 .../src/providers/ReduxStore/index.js         |   4 +-
 .../ReduxStore/slices/performance.js          |  28 ++++
 packages/bruno-electron/package.json          |   1 +
 .../bruno-electron/src/app/system-monitor.js  |  71 +++++++++++
 packages/bruno-electron/src/index.js          |   8 ++
 10 files changed, 364 insertions(+), 2 deletions(-)
 create mode 100644 packages/bruno-app/src/components/Devtools/Performance/StyledWrapper.js
 create mode 100644 packages/bruno-app/src/components/Devtools/Performance/index.js
 create mode 100644 packages/bruno-app/src/providers/ReduxStore/slices/performance.js
 create mode 100644 packages/bruno-electron/src/app/system-monitor.js

diff --git a/package-lock.json b/package-lock.json
index 8205bb5b2..52fd51301 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20235,6 +20235,18 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/pidusage": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/pidusage/-/pidusage-4.0.1.tgz",
+      "integrity": "sha512-yCH2dtLHfEBnzlHUJymR/Z1nN2ePG3m392Mv8TFlTP1B0xkpMQNHAnfkY0n2tAi6ceKO6YWhxYfZ96V4vVkh/g==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "^5.2.1"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/pify": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/pify/-/pify-5.0.0.tgz",
@@ -30164,6 +30176,7 @@
         "lodash": "^4.17.21",
         "mime-types": "^2.1.35",
         "nanoid": "3.3.8",
+        "pidusage": "^4.0.1",
         "qs": "^6.11.0",
         "socks-proxy-agent": "^8.0.2",
         "tough-cookie": "^6.0.0",
diff --git a/packages/bruno-app/src/components/Devtools/Console/index.js b/packages/bruno-app/src/components/Devtools/Console/index.js
index e87e38d37..5705eecb4 100644
--- a/packages/bruno-app/src/components/Devtools/Console/index.js
+++ b/packages/bruno-app/src/components/Devtools/Console/index.js
@@ -12,7 +12,8 @@ import {
   IconCode,
   IconChevronDown,
   IconTerminal2,
-  IconNetwork
+  IconNetwork,
+  IconDashboard,
 } from '@tabler/icons';
 import { 
   closeConsole, 
@@ -24,10 +25,12 @@ import {
   updateNetworkFilter,
   toggleAllNetworkFilters
 } from 'providers/ReduxStore/slices/logs';
+
 import NetworkTab from './NetworkTab';
 import RequestDetailsPanel from './RequestDetailsPanel';
 // import DebugTab from './DebugTab';
 import ErrorDetailsPanel from './ErrorDetailsPanel';
+import Performance from '../Performance';
 import StyledWrapper from './StyledWrapper';
 
 const LogIcon = ({ type }) => {
@@ -384,6 +387,8 @@ const Console = () => {
         );
       case 'network':
         return <NetworkTab />;
+      case 'performance':
+        return <Performance />;
       // case 'debug':
       //   return <DebugTab />;
       default:
@@ -484,6 +489,14 @@ const Console = () => {
             <span>Network</span>
           </button>
           
+          <button
+            className={`console-tab ${activeTab === 'performance' ? 'active' : ''}`}
+            onClick={() => handleTabChange('performance')}
+          >
+            <IconDashboard size={16} strokeWidth={1.5} />
+            <span>Performance</span>
+          </button>
+
           {/* <button 
             className={`console-tab ${activeTab === 'debug' ? 'active' : ''}`}
             onClick={() => handleTabChange('debug')}
diff --git a/packages/bruno-app/src/components/Devtools/Performance/StyledWrapper.js b/packages/bruno-app/src/components/Devtools/Performance/StyledWrapper.js
new file mode 100644
index 000000000..a71599627
--- /dev/null
+++ b/packages/bruno-app/src/components/Devtools/Performance/StyledWrapper.js
@@ -0,0 +1,120 @@
+import styled from 'styled-components';
+
+const StyledWrapper = styled.div`
+  .tab-content {
+    height: 100%;
+    display: flex;
+    flex-direction: column;
+    background: ${props => props.theme.console.bg};
+  }
+
+  .tab-content-area {
+    flex: 1;
+    overflow-y: auto;
+    padding: 16px;
+  }
+
+  .overview-container {
+    max-width: 1200px;
+    margin: 0 auto;
+  }
+
+  .overview-section {
+    margin-bottom: 32px;
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  .section-header {
+    margin-bottom: 20px;
+    padding-bottom: 12px;
+    border-bottom: 1px solid ${props => props.theme.console.border};
+
+    h3 {
+      margin: 0 0 4px 0;
+      font-size: 16px;
+      font-weight: 600;
+      color: ${props => props.theme.console.titleColor};
+    }
+
+    p {
+      margin: 0;
+      font-size: 13px;
+      color: ${props => props.theme.console.textMuted};
+    }
+  }
+
+    .system-resources {
+    margin-bottom: 16px;
+
+    h2 {
+      margin: 0 0 8px 0;
+      font-size: 14px;
+      font-weight: 600;
+      color: ${props => props.theme.console.titleColor};
+    }
+  }
+
+  .resource-cards {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
+    gap: 8px;
+    margin-bottom: 16px;
+  }
+
+  .resource-card {
+    background: ${props => props.theme.console.headerBg};
+    border: 1px solid ${props => props.theme.console.border};
+    border-radius: 4px;
+    padding: 8px;
+  }
+
+  .resource-header {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin-bottom: 6px;
+    color: ${props => props.theme.console.titleColor};
+  }
+
+  .resource-title {
+    font-size: 12px;
+    font-weight: 500;
+  }
+
+  .resource-value {
+    font-size: 18px;
+    font-weight: 600;
+    color: ${props => props.theme.console.titleColor};
+    margin-bottom: 2px;
+  }
+
+  .resource-subtitle {
+    font-size: 11px;
+    color: ${props => props.theme.console.buttonColor};
+  }
+
+  .resource-trend {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    font-size: 11px;
+    margin-top: 8px;
+
+    &.up {
+      color: #10b981;
+    }
+
+    &.down {
+      color: #e81123;
+    }
+
+    &.stable {
+      color: ${props => props.theme.console.buttonColor};
+    }
+  }
+`;
+
+export default StyledWrapper;
diff --git a/packages/bruno-app/src/components/Devtools/Performance/index.js b/packages/bruno-app/src/components/Devtools/Performance/index.js
new file mode 100644
index 000000000..1de054b1d
--- /dev/null
+++ b/packages/bruno-app/src/components/Devtools/Performance/index.js
@@ -0,0 +1,100 @@
+import React from 'react';
+import { useSelector } from 'react-redux';
+import StyledWrapper from './StyledWrapper';
+import {
+  IconCpu,
+  IconDatabase,
+  IconClock,
+  IconServer,
+  IconChartLine,
+} from '@tabler/icons';
+
+const Performance = () => {
+  const { systemResources } = useSelector(state => state.performance);
+
+  const formatBytes = bytes => {
+    if (bytes === 0) return '0 Bytes';
+    const k = 1024;
+    const sizes = ['Bytes', 'KB', 'MB', 'GB'];
+    const i = Math.floor(Math.log(bytes) / Math.log(k));
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+  };
+
+  const formatUptime = seconds => {
+    const hours = Math.floor(seconds / 3600);
+    const minutes = Math.floor((seconds % 3600) / 60);
+    const secs = Math.floor(seconds % 60);
+
+    if (hours > 0) return `${hours}h ${minutes}m ${secs}s`;
+    if (minutes > 0) return `${minutes}m ${secs}s`;
+    return `${secs}s`;
+  };
+
+  const SystemResourceCard = ({ icon: Icon, title, value, subtitle, color = 'default', trend }) => (
+    <div className={`resource-card ${color}`}>
+      <div className="resource-header">
+        <Icon size={20} strokeWidth={1.5} />
+        <span className="resource-title">{title}</span>
+      </div>
+      <div className="resource-value">{value}</div>
+      {subtitle && <div className="resource-subtitle">{subtitle}</div>}
+      {trend && (
+        <div className={`resource-trend ${trend > 0 ? 'up' : trend < 0 ? 'down' : 'stable'}`}>
+          <IconChartLine size={12} strokeWidth={1.5} />
+          <span>
+            {trend > 0 ? '+' : ''}
+            {trend.toFixed(1)}
+            %
+          </span>
+        </div>
+      )}
+    </div>
+  );
+
+  return (
+    <StyledWrapper>
+      <div className="tab-content">
+        <div className="tab-content-area">
+          <div className="system-resources">
+            <h2>System Resources</h2>
+            <div className="resource-cards">
+              <SystemResourceCard
+                icon={IconCpu}
+                title="CPU Usage"
+                value={`${systemResources.cpu.toFixed(1)}%`}
+                subtitle="Current process"
+                color={systemResources.cpu > 80 ? 'danger' : systemResources.cpu > 60 ? 'warning' : 'success'}
+              />
+
+              <SystemResourceCard
+                icon={IconDatabase}
+                title="Memory Usage"
+                value={formatBytes(systemResources.memory)}
+                subtitle="Current process"
+                color={systemResources.memory > 500 * 1024 * 1024 ? 'danger' : 'default'}
+              />
+
+              <SystemResourceCard
+                icon={IconClock}
+                title="Uptime"
+                value={formatUptime(systemResources.uptime)}
+                subtitle="Process runtime"
+                color="info"
+              />
+
+              <SystemResourceCard
+                icon={IconServer}
+                title="Process ID"
+                value={systemResources.pid || 'N/A'}
+                subtitle="Current PID"
+                color="default"
+              />
+            </div>
+          </div>
+        </div>
+      </div>
+    </StyledWrapper>
+  );
+};
+
+export default Performance;
diff --git a/packages/bruno-app/src/providers/App/useIpcEvents.js b/packages/bruno-app/src/providers/App/useIpcEvents.js
index 3ad176bd4..1f92f0610 100644
--- a/packages/bruno-app/src/providers/App/useIpcEvents.js
+++ b/packages/bruno-app/src/providers/App/useIpcEvents.js
@@ -26,6 +26,7 @@ import { isElectron } from 'utils/common/platform';
 import { globalEnvironmentsUpdateEvent, updateGlobalEnvironments } from 'providers/ReduxStore/slices/global-environments';
 import { collectionAddOauth2CredentialsByUrl, updateCollectionLoadingState } from 'providers/ReduxStore/slices/collections/index';
 import { addLog } from 'providers/ReduxStore/slices/logs';
+import { updateSystemResources } from 'providers/ReduxStore/slices/performance';
 
 const useIpcEvents = () => {
   const dispatch = useDispatch();
@@ -145,6 +146,10 @@ const useIpcEvents = () => {
       }));
     });
 
+    const removeSystemResourcesListener = ipcRenderer.on('main:filesync-system-resources', resourceData => {
+      dispatch(updateSystemResources(resourceData));
+    });
+
     const removeConfigUpdatesListener = ipcRenderer.on('main:bruno-config-update', (val) =>
       dispatch(brunoConfigUpdateEvent(val))
     );
@@ -209,6 +214,7 @@ const useIpcEvents = () => {
       removeCollectionOauth2CredentialsUpdatesListener();
       removeCollectionLoadingStateListener();
       removePersistentEnvVariablesUpdateListener();
+      removeSystemResourcesListener();
     };
   }, [isElectron]);
 };
diff --git a/packages/bruno-app/src/providers/ReduxStore/index.js b/packages/bruno-app/src/providers/ReduxStore/index.js
index 8ed528073..d5abee753 100644
--- a/packages/bruno-app/src/providers/ReduxStore/index.js
+++ b/packages/bruno-app/src/providers/ReduxStore/index.js
@@ -7,6 +7,7 @@ import tabsReducer from './slices/tabs';
 import notificationsReducer from './slices/notifications';
 import globalEnvironmentsReducer from './slices/global-environments';
 import logsReducer from './slices/logs';
+import performanceReducer from './slices/performance';
 import { draftDetectMiddleware } from './middlewares/draft/middleware';
 
 const isDevEnv = () => {
@@ -25,7 +26,8 @@ export const store = configureStore({
     tabs: tabsReducer,
     notifications: notificationsReducer,
     globalEnvironments: globalEnvironmentsReducer,
-    logs: logsReducer
+    logs: logsReducer,
+    performance: performanceReducer,
   },
   middleware: (getDefaultMiddleware) => getDefaultMiddleware().concat(middleware)
 });
diff --git a/packages/bruno-app/src/providers/ReduxStore/slices/performance.js b/packages/bruno-app/src/providers/ReduxStore/slices/performance.js
new file mode 100644
index 000000000..efd7b01d3
--- /dev/null
+++ b/packages/bruno-app/src/providers/ReduxStore/slices/performance.js
@@ -0,0 +1,28 @@
+import { createSlice } from '@reduxjs/toolkit';
+
+const initialState = {
+  systemResources: {
+    cpu: 0,
+    memory: 0,
+    pid: null,
+    uptime: 0,
+    lastUpdated: null,
+  },
+};
+
+export const performanceSlice = createSlice({
+  name: 'performance',
+  initialState,
+  reducers: {
+    updateSystemResources: (state, action) => {
+      state.systemResources = {
+        ...state.systemResources,
+        ...action.payload,
+        lastUpdated: new Date().toISOString(),
+      };
+    },
+  },
+});
+
+export const { updateSystemResources } = performanceSlice.actions;
+export default performanceSlice.reducer;
diff --git a/packages/bruno-electron/package.json b/packages/bruno-electron/package.json
index 3e0defb81..c8a0e118e 100644
--- a/packages/bruno-electron/package.json
+++ b/packages/bruno-electron/package.json
@@ -65,6 +65,7 @@
     "lodash": "^4.17.21",
     "mime-types": "^2.1.35",
     "nanoid": "3.3.8",
+    "pidusage": "^4.0.1",
     "qs": "^6.11.0",
     "socks-proxy-agent": "^8.0.2",
     "tough-cookie": "^6.0.0",
diff --git a/packages/bruno-electron/src/app/system-monitor.js b/packages/bruno-electron/src/app/system-monitor.js
new file mode 100644
index 000000000..48fc27852
--- /dev/null
+++ b/packages/bruno-electron/src/app/system-monitor.js
@@ -0,0 +1,71 @@
+const pidusage = require('pidusage');
+
+class SystemMonitor {
+  constructor() {
+    this.intervalId = null;
+    this.isMonitoring = false;
+    this.startTime = Date.now();
+  }
+
+  start(win, intervalMs = 2000) {
+    if (this.isMonitoring) {
+      return;
+    }
+
+    this.isMonitoring = true;
+    this.startTime = Date.now();
+
+    // Emit initial stats
+    this.emitSystemStats(win);
+
+    // Set up periodic monitoring
+    this.intervalId = setInterval(() => {
+      this.emitSystemStats(win);
+    }, intervalMs);
+  }
+
+  stop() {
+    if (this.intervalId) {
+      clearInterval(this.intervalId);
+      this.intervalId = null;
+    }
+    this.isMonitoring = false;
+  }
+
+  async emitSystemStats(win) {
+    try {
+      const pid = process.pid;
+      const stats = await pidusage(pid);
+      const uptime = (Date.now() - this.startTime) / 1000;
+
+      const systemResources = {
+        cpu: stats.cpu || 0,
+        memory: stats.memory || 0,
+        pid: pid,
+        uptime: uptime,
+        timestamp: new Date().toISOString(),
+      };
+
+      win.webContents.send('main:filesync-system-resources', systemResources);
+    } catch (error) {
+      console.error('Error getting system stats:', error);
+
+      // Fallback stats if pidusage fails
+      const fallbackStats = {
+        cpu: 0,
+        memory: process.memoryUsage().rss,
+        pid: process.pid,
+        uptime: (Date.now() - this.startTime) / 1000,
+        timestamp: new Date().toISOString(),
+      };
+
+      win.webContents.send('main:filesync-system-resources', fallbackStats);
+    }
+  }
+
+  isRunning() {
+    return this.isMonitoring;
+  }
+}
+
+module.exports = SystemMonitor;
diff --git a/packages/bruno-electron/src/index.js b/packages/bruno-electron/src/index.js
index 267f3fb5e..c36d60ea7 100644
--- a/packages/bruno-electron/src/index.js
+++ b/packages/bruno-electron/src/index.js
@@ -45,8 +45,10 @@ const { safeParseJSON, safeStringifyJSON } = require('./utils/common');
 const { getDomainsWithCookies } = require('./utils/cookies');
 const { cookiesStore } = require('./store/cookies');
 const onboardUser = require('./app/onboarding');
+const SystemMonitor = require('./app/system-monitor');
 
 const lastOpenedCollections = new LastOpenedCollections();
+const systemMonitor = new SystemMonitor();
 
 // Reference: https://content-security-policy.com/
 const contentSecurityPolicy = [
@@ -202,6 +204,9 @@ app.on('ready', async () => {
     }
 
     mainWindow.webContents.send('main:app-loaded');
+
+    // Start system monitoring for FileSync
+    systemMonitor.start(mainWindow);
   });
 
   // register all ipc handlers
@@ -220,6 +225,9 @@ app.on('before-quit', () => {
   } catch (err) {
     console.warn('Failed to flush cookies on quit', err);
   }
+
+  // Stop system monitoring
+  systemMonitor.stop();
 });
 
 app.on('window-all-closed', app.quit);