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.
Your cost dashboard can't tell you which agent ran up the bill

Your cost dashboard can't tell you which agent ran up the bill

Comments
11 min read
Debugando um incidente real - métricas, logs e traces juntos na prática

Debugando um incidente real - métricas, logs e traces juntos na prática

Comments
5 min read
Choosing a Simple Metrics Dashboard API for SaaS Apps (and KPI Retention)

Choosing a Simple Metrics Dashboard API for SaaS Apps (and KPI Retention)

Comments 1
7 min read
The Monitor That Only Passed When It Won a Race

The Monitor That Only Passed When It Won a Race

Comments 1
8 min read
Our p99 could never go above two and a half seconds

Our p99 could never go above two and a half seconds

Comments
2 min read
App Health Dashboard API: Implementing Checkout Metrics Without Prometheus

App Health Dashboard API: Implementing Checkout Metrics Without Prometheus

Comments 1
7 min read
Deleting the corrupted chunk file made it worse

Deleting the corrupted chunk file made it worse

1
Comments
10 min read
DORA metrics + SLOs without external infrastructure: a Cloudflare Workers approach

DORA metrics + SLOs without external infrastructure: a Cloudflare Workers approach

Comments
1 min read
Why ClickHouse® fills the disk in self-hosted Langfuse and SigNoz, and how to fix it

Why ClickHouse® fills the disk in self-hosted Langfuse and SigNoz, and how to fix it

15
Comments
14 min read
Cron Worker Retry Failure Capture Explained — Durable Background Evidence for SaaS

Cron Worker Retry Failure Capture Explained — Durable Background Evidence for SaaS

Comments
6 min read
Pulse 1.0.1: Nine Lanes for the Plugins the App Already Registered

Pulse 1.0.1: Nine Lanes for the Plugins the App Already Registered

Comments
5 min read
Our service got forty percent more expensive and nothing could say where

Our service got forty percent more expensive and nothing could say where

Comments
2 min read
Node.js Health Endpoint and Cron Job Uptime Monitoring — Heartbeat Checks in 2026

Node.js Health Endpoint and Cron Job Uptime Monitoring — Heartbeat Checks in 2026

Comments
3 min read
Who Changed This Record? The Question Your Low-Code Platform Must Answer

Who Changed This Record? The Question Your Low-Code Platform Must Answer

Comments
5 min read
Fix Serialization First — Service-to-Service Patterns

Fix Serialization First — Service-to-Service Patterns

1
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.