Download Your API Gateway Observability Guide
Get the e-book: Metrics, traces, and logs from your gateway that help debug production issues instead of generating noise.
Get the e-book: Metrics, traces, and logs from your gateway that help debug production issues instead of generating noise.
- File type
- Whitepaper
- Pages
- 24 pages
- File size
- 2.3 MB
Four hours debugging a latency spike revealed the problem: the gateway metrics measured the wrong thing. Users saw 5-second delays, the gateway dashboard showed 200ms P99 latency, and every backend claimed sub-100ms response times. The real issue—4 seconds spent waiting for slow consumers to upload request bodies—never appeared in any metric. Gateway observability that does not connect to upstream and downstream services is useless.
This complete guide shows you how to instrument API gateways so the data actually helps during incidents instead of obscuring what is really happening.
Read this e-book to understand:
- Why gateway observability is fundamentally different from service observability
- The RED method applied correctly to gateways with meaningful label dimensions
- Decomposing latency into gateway time vs. backend time vs. network time
- Distributed tracing that flows through the gateway boundary
- Structured logging with trace context for correlation across services
- Dashboard design for debugging rather than status page aesthetics
- Vendor-agnostic patterns using Kong Gateway, AWS API Gateway, and Envoy
- Real-world examples of metrics that revealed hidden problems
- Sampling strategies that capture rare errors without overwhelming your system
Download Your API Gateway Observability Guide now to make your gateway transparent instead of a black box in the middle of your request path.
Download Your API Gateway Observability Guide
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