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Implement Missing Performance Monitoring#371

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Nathydre merged 5 commits into
nathydre21:mainfrom
Dev-sandy1:feature/implement-performance-monitoring
Apr 28, 2026
Merged

Implement Missing Performance Monitoring#371
Nathydre merged 5 commits into
nathydre21:mainfrom
Dev-sandy1:feature/implement-performance-monitoring

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@Dev-sandy1
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Summary

  • Implement comprehensive performance monitoring system for backend/observability
  • Create complete performance dashboard (service-overview.json was empty)
  • Add database query performance integration with DatabaseMonitor.ts
  • Add performance alerts to alert-rules.yml

Changes

  • service-overview.json: Complete Grafana dashboard with panels for service health, response times (p95/p99), request rate, error rate, memory/CPU usage, database performance, payment metrics, and SLA compliance
  • DatabaseMonitor.ts: New module for database query performance tracking with Prisma integration, connection pool monitoring, and slow query detection
  • alert-rules.yml: Added performance_alerts group with alerts for memory usage, CPU usage, slow database queries, connection pool utilization, payment failures, and saga execution failures

Acceptance Criteria Met

  • Implement response time tracking (already in MetricsCollector, dashboard added)
  • Add memory usage monitoring (Prometheus default metrics, dashboard panel added)
  • Include database query performance (DatabaseMonitor.ts + dashboard + alerts)
  • Add performance alerts (new alert group in alert-rules.yml)
  • Include performance dashboard (complete service-overview.json)

Closes #260

- Create comprehensive performance dashboard (service-overview.json)
- Add database query performance monitoring (DatabaseMonitor.ts)
- Add performance alerts to alert-rules.yml

Closes nathydre21#260
@drips-wave
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drips-wave Bot commented Apr 28, 2026

@Dev-sandy1 Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits

@Nathydre Nathydre merged commit 4395219 into nathydre21:main Apr 28, 2026
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Implement Missing Performance Monitoring

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