Real-time Dashboard and System Metrics

[starbops]

Real-time Dashboard and System Metrics

User Story

As a user, I want a real-time dashboard showing system metrics and my task statistics so that I can monitor system health and my usage patterns.

Technical Requirements

• Build real-time metrics collection from Prometheus endpoints
• Create dashboard with live charts using Chart.js integration
• Implement system health indicators with color-coded status
• Add user-specific usage analytics with historical trends
• Build responsive dashboard grid layout for mobile devices
• Add metrics export functionality for CSV and JSON formats

Acceptance Criteria

• Dashboard updates every 5 seconds without page refresh
• Charts display accurate metrics from backend APIs
• System health indicators reflect current service status
• Mobile layout stacks dashboard widgets vertically
• Page performance remains smooth with continuous updates
• Metrics data accurately represents system state

Definition of Done

• Real-time updates tested under various load conditions
• Chart rendering verified across Chrome, Firefox, and Safari
• Dashboard performance optimized for mobile devices
• Error handling covers metrics API failures
• Screen reader accessibility implemented for charts

Implementation Guide

Component Structure

src/lib/components/dashboard/
├── MetricChart.svelte
├── SystemHealthCard.svelte
├── UsageAnalytics.svelte
├── DashboardGrid.svelte
└── ExportButton.svelte

src/routes/dashboard/
└── +page.svelte

Essential API Integration

# Metrics endpoints
GET /api/v1/metrics/system        # System health metrics
GET /api/v1/metrics/user          # User-specific metrics
GET /api/v1/metrics/tasks         # Task execution statistics
GET /api/v1/metrics/export        # CSV/JSON export

Related Epic

Contributes to Epic #27: Real-time Features