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allowed-tools: Read, Bash, Grep, Glob argument-hint: [monitoring-type] | --apm | --rum | --custom description: Setup comprehensive application performance monitoring with metrics, alerting, and observability

Add Performance Monitoring

Setup application performance monitoring: $ARGUMENTS

Instructions

1. Performance Monitoring Strategy

   • Define key performance indicators (KPIs) and service level objectives (SLOs)
   • Identify critical user journeys and performance bottlenecks
   • Plan monitoring architecture and data collection strategy
   • Assess existing monitoring infrastructure and integration points
   • Define alerting thresholds and escalation procedures

2. Application Performance Monitoring (APM)

   • Set up comprehensive APM solution (New Relic, Datadog, AppDynamics)
   • Configure distributed tracing for request lifecycle visibility
   • Implement custom metrics and performance tracking
   • Set up transaction monitoring and error tracking
   • Configure performance profiling and diagnostics

3. Real User Monitoring (RUM)

   • Implement client-side performance tracking and web vitals monitoring
   • Set up user experience metrics collection (LCP, FID, CLS, TTFB)
   • Configure custom performance metrics for user interactions
   • Monitor page load performance and resource loading
   • Track user journey performance across different devices

4. Server Performance Monitoring

   • Monitor system metrics (CPU, memory, disk, network)
   • Set up process and application-level monitoring
   • Configure event loop lag and garbage collection monitoring
   • Implement custom server performance metrics
   • Monitor resource utilization and capacity planning

5. Database Performance Monitoring

   • Track database query performance and slow query identification
   • Monitor database connection pool utilization
   • Set up database performance metrics and alerting
   • Implement query execution plan analysis
   • Monitor dat