Part I: Fundamentals
Introduction
Getting Started
Environment Setup
Your First Profile
Understanding Output
Architecture Overview (Mermaid)
Performance Fundamentals
Go Runtime Internals
Memory Model
Goroutine Scheduler
Garbage Collector
Part II: Profiling Tools & Techniques
Profiling Tools Overview
CPU Profiling
Basic CPU Profiling
Advanced Techniques
Flamegraph Analysis
Memory Profiling
Heap Profiling
Allocation Profiling
Memory Leaks Detection
Goroutine Profiling
Goroutine Analysis
Deadlock Detection
Goroutine Leaks
Mutex & Block Profiling
Mutex Contention
Block Profiling
Channel Analysis
Custom Profiling
Custom Profiles
Runtime Metrics
Execution Tracing
Part III: Benchmarking Excellence
Benchmarking Fundamentals
Writing Effective Benchmarks
Basic Benchmarks
Sub-benchmarks
Parallel Benchmarks
Benchmark Analysis
Statistical Analysis
Performance Regression
Comparative Benchmarking
Advanced Benchmarking
Micro-benchmarks
End-to-End Benchmarks
Load Testing
Part IV: Optimization Techniques
Optimization Strategies
Algorithm Optimization
Time Complexity Analysis
Space Complexity Analysis
Data Structure Selection
Efficient Random Generation & Bit Manipulation
Memory Optimization
Memory Pools
Object Reuse
Stack vs Heap
Memory Layout
Concurrency Optimization
Goroutine Patterns
Channel Optimization
Worker Pools
Lock-Free Programming
I/O Optimization
Buffer Management
Streaming Processing
Network Optimization
Compiler Optimizations
Inlining
Escape Analysis
Build Optimization
Part V: Production Performance
Production Monitoring
Continuous Profiling
Production Profiling Setup
Pyroscope Examples
Automated Analysis
Alert Systems
CI Pipelines (PR Profiling)
Advanced CI Profiling & Regression Gates
Staff / Architect Observability Strategy
Trace ↔ Profile Correlation
Hybrid OTel + Pyroscope
AI-Assisted Analysis Pipeline
Regression Gates & Workflow Automation
Observability Architecture Deep Dive
Continuous Optimization Playbook
Build Metadata & Deep Linking
Performance PR Checklist
Speedscope & Enforced Gates
Metrics with Prometheus
Prometheus Examples
Unobtrusive Metrics (CLI Jobs)
Distributed Tracing with OpenTelemetry
Local Setup (OTel Collector)
Vendor Guides (Datadog, New Relic, Splunk)
Dynatrace Integration (OTLP)
Centralized Logging
Fluentd → Loki Examples
Advanced ELK Setup
Performance Testing
Performance Test Design
CI/CD Integration
Regression Detection
Scalability Analysis
Horizontal Scaling
Vertical Scaling
Bottleneck Analysis
Part VI: Case Studies & Best Practices
Real-World Case Studies
Web Service Optimization
Microservices Performance
Database Optimization
Best Practices
Development Workflow
Production Deployment
Team Culture
Part VII: Tools & Resources
Tools & Resources
Essential Tools
External Resources
Community Guide
Appendices
Appendix A: Go Runtime Flags
Appendix B: Performance Metrics Glossary
Appendix C: Troubleshooting Guide
Appendix D: Performance Patterns
Part VIII: Observability & Performance MCPs
MCP Overview
Observability MCPs
Prometheus Query Assistant
Prometheus Alert Explainer
Pyroscope Profile Explorer
Pyroscope Diff Analyzer
Grafana Dashboard Author
Log Aggregation Slicer
Tracing MCPs
OTel Trace Summarizer
Span Anomaly Detector
Latency Regression Detector
Trace ↔ Profile Correlator
Critical Path Extractor
Performance MCPs
Benchmark Trend Analyzer
Regression Gatekeeper
Flamegraph Diff Explainer
Allocation Hotspot Classifier
GC Pressure Advisor
Concurrency Contention Advisor
I/O Latency Bottleneck Finder
Query Plan Regression Analyzer
Cross-Cutting MCPs
SLO Error Budget Monitor
Capacity Forecasting Engine
Cost Efficiency Analyzer
Performance Risk Scoring
Golden Signals Aggregator
Optimization Recommendation Orchestrator
MCP Patterns
Reference Catalog
MCP Index Table
Schemas
Integration Architecture
Quickstart
CLI Usage
CI Integration Examples
Tutorials
Building a Trace Summarizer MCP
Adding Pyroscope Correlation
Implementing Regression Gatekeeper
Multi-Source Observability Flow
Golden Signals Aggregator Tutorial
Capacity Forecasting Tutorial
Schema Validation & Contracts
CI Orchestration & Chaining
Published with HonKit
Tutorials
MCP Tutorials
Hands-on guides for implementing core MCPs end-to-end.
Included Tutorials:
Trace Summarizer
Pyroscope Correlation
Regression Gatekeeper
Multi-Source Observability Flow
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