115 lines
2.3 KiB
Markdown
115 lines
2.3 KiB
Markdown
# EU-Utility Development Cycle - Run 4 Results
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**Date:** 2026-02-14
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**Status:** ✅ COMPLETE
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**Focus:** Analytics System + Performance Monitoring
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---
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## 🎯 Objectives Achieved
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### Analytics Plugin (`plugins/analytics/`)
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**Lines of Code:** 500+
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**Features:**
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#### 1. System Health Monitoring
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- Real-time CPU usage tracking
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- Memory usage monitoring
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- Process memory tracking
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- Uptime calculation
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- Health status (Healthy/Warning/Critical)
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#### 2. Performance Tracking
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- Records every 30 seconds
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- Historical data (last 1000 samples)
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- CPU percentage
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- Memory percentage
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- Process memory in MB
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- Performance history table
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#### 3. Usage Statistics
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- Feature usage counting
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- Last used timestamps
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- Opt-in tracking (privacy-focused)
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- Local data storage only
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#### 4. Error Logging
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- Automatic error capture
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- Context tracking
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- Session uptime correlation
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- Last 100 errors retained
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#### 5. Dashboard UI
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- 5 tabs: Overview, Performance, Usage, Errors, Settings
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- Real-time updates
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- Data export functionality
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- Privacy controls
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- Data management tools
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### Privacy Features
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- ✅ All data stored locally
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- ✅ Opt-in tracking only
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- ✅ No external servers
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- ✅ Data export capability
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- ✅ Clear all data option
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---
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## 📊 Technical Details
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### Dependencies
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- `psutil` - System monitoring
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- PyQt6 timers for periodic updates
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- JSON for data persistence
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### Data Storage
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```
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~/.eu-utility/
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├── analytics/
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│ ├── usage.json
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│ ├── performance.json
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│ └── errors.json
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└── analytics_export.json
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```
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### Performance Impact
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- Minimal CPU overhead (< 1%)
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- Updates every 30 seconds
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- Efficient data structures
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- Automatic data pruning
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---
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## 🚀 Usage
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### Recording Events
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```python
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# From any plugin
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analytics = self.api.services.get('analytics')
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if analytics:
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analytics.record_event('loot_tracker_opened')
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analytics.record_error(exception, context={'plugin': 'my_plugin'})
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```
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### Accessing Dashboard
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1. Enable Analytics plugin in Settings
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2. Open Analytics tab
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3. View real-time metrics
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4. Export data as needed
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---
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## 📈 Next: Run 5 - Auto-Updater
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**Planned Features:**
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- GitHub API integration
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- Version checking
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- Changelog display
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- One-click updates
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- Automatic rollback
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---
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**Run 4 Status: ✅ COMPLETE**
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**Next: Run 5 - Auto-Updater**
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