DEV Community

# observability

Gaining deep insights into system behavior through metrics, logs, and traces.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Application Log Levels: When to Use DEBUG and INFO?

Application Log Levels: When to Use DEBUG and INFO?

Comments
10 min read
Building Dashboards People Actually Use

Building Dashboards People Actually Use

Comments
2 min read
FastAPI Distributed Tracing: The Complete OpenTelemetry Guide (2026)

FastAPI Distributed Tracing: The Complete OpenTelemetry Guide (2026)

Comments
6 min read
SLOs, SLIs, and Error Budgets: A Practical Guide for SREs

SLOs, SLIs, and Error Budgets: A Practical Guide for SREs

Comments
4 min read
Building a Production-Grade Observability Platform with LGTM Stack, DORA Metrics & SLOs

Building a Production-Grade Observability Platform with LGTM Stack, DORA Metrics & SLOs

1
Comments
15 min read
OpenTelemetry in Practice: Vendor-Agnostic Observability at Scale

OpenTelemetry in Practice: Vendor-Agnostic Observability at Scale

Comments
4 min read
Langfuse v4 + Ollama: Open-Source Tracer for Local LLMs (no OTLP, no mocks)

Langfuse v4 + Ollama: Open-Source Tracer for Local LLMs (no OTLP, no mocks)

Comments
6 min read
agentic sre is where ai hype meets the pager

agentic sre is where ai hype meets the pager

Comments
6 min read
Optimizing your Claude Code usage (and spending less $$)

Optimizing your Claude Code usage (and spending less $$)

Comments
2 min read
CPU Humbled Me — A Kubernetes Throttling Story Hidden Between Prometheus Scrapes

CPU Humbled Me — A Kubernetes Throttling Story Hidden Between Prometheus Scrapes

Comments
3 min read
I loaded 30 days of real LLM traces into a live demo. Here is what they reveal

I loaded 30 days of real LLM traces into a live demo. Here is what they reveal

Comments
2 min read
Free event — OTel Night Amsterdam v2026.05 | May 20 | ING + Albert Heijn on OpenTelemetry at enterprise scale

Free event — OTel Night Amsterdam v2026.05 | May 20 | ING + Albert Heijn on OpenTelemetry at enterprise scale

Comments
1 min read
Logging & Observability Best Practices from Bronto

Logging & Observability Best Practices from Bronto

2
Comments
6 min read
Build Your Own Telemetry UI Using Lovable & Bronto

Build Your Own Telemetry UI Using Lovable & Bronto

2
Comments
2 min read
Grafana Loki: Cost-Effective Log Aggregation at Scale

Grafana Loki: Cost-Effective Log Aggregation at Scale

Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.