DEV Community

#observability

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Prometheus Alternative for a Small SaaS Custom Metrics Dashboard
valenciamoss6824 profile

Prometheus Alternative for a Small SaaS Custom Metrics Dashboard

#observability#prometheus#metrics
Comments
7 min read
One Rails request, one event: production context for coding agents
adammiribyan profile
Adam Miribyan

One Rails request, one event: production context for coding agents

#rails#ruby#opensource#observability
Comments
7 min read
Error event metadata: release, environment, request ID — and staying PII-safe under GDPR
nathanielbrooks0360 profile

Error event metadata: release, environment, request ID — and staying PII-safe under GDPR

#observability#errortracking#gdpr#go
1
Comments
8 min read
Instrumenting Legacy Code Without Rewriting It
samson_tanimawo profile

Instrumenting Legacy Code Without Rewriting It

#sre#devops#observability#legacy
Comments 1
2 min read
Error Tracking with Slack and Email Alerts: A Node.js Polling Cron Job
frozensigh2853916 profile

Error Tracking with Slack and Email Alerts: A Node.js Polling Cron Job

#observability#node#errortracking
Comments
7 min read
Why a service health dashboard's metrics query times out on large time ranges
robertmiller4179 profile

Why a service health dashboard's metrics query times out on large time ranges

#monitoring#observability#go#node
1
Comments
7 min read
Prevent Feature Flag Retry Duplicate Writes in Rollout Toggle Endpoints
dawnli2026 profile
dawn li

Prevent Feature Flag Retry Duplicate Writes in Rollout Toggle Endpoints

#observability#featureflags#backend
Comments
7 min read
When 'Don't Log Customer Content' Is a Type Guarantee, Not a Convention
david_shibley profile
David Shibley

When 'Don't Log Customer Content' Is a Type Guarantee, Not a Convention

#typescript#observability#security#softwareengineering
Comments 1
7 min read
Refactoring OpenTelemetry Metrics: from God Class to Per-Subsystem Modules
xinyangwuethz profile
Xinyang Wu

Refactoring OpenTelemetry Metrics: from God Class to Per-Subsystem Modules

#opentelemetry#python#refactoring#observability
Comments
5 min read
Looker starts running the 'which slice moved' hunt before you open the dashboard
leobaniak profile
Leo

Looker starts running the 'which slice moved' hunt before you open the dashboard

#looker#agenticworkflows#rootcauseanalysis#observability
Comments
3 min read
Your Agent Returned 200 and Did Nothing: Detecting Silent Failures with Token Counts
babarmaker76 profile

Your Agent Returned 200 and Did Nothing: Detecting Silent Failures with Token Counts

#observability#llmops
Comments
3 min read
Why Does Debugging One OpenTelemetry Trace Feel So Complicated?
max_19 profile
Max

Why Does Debugging One OpenTelemetry Trace Feel So Complicated?

#opentelemetry#vscode#observability#programming
Comments
3 min read
A Simple Managed Metrics Dashboard Alternative to Prometheus and Grafana for Startups
seraphinalyn7139 profile

A Simple Managed Metrics Dashboard Alternative to Prometheus and Grafana for Startups

#observability#metrics#sre
Comments
6 min read
OpenTelemetry from First Principles: Three Signals, One Identity
xinyangwuethz profile
Xinyang Wu

OpenTelemetry from First Principles: Three Signals, One Identity

#opentelemetry#observability#tracing#python
Comments
6 min read
Best Simple Hosted API for a Node.js App Health Dashboard Without Prometheus
yukikobayashi880 profile

Best Simple Hosted API for a Node.js App Health Dashboard Without Prometheus

#observability#node#monitoring
Comments
7 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.