Self-hosted Prometheus stacks degrade in predictable ways: a label explosion that quietly doubles...
Self-hosted Prometheus stacks degrade in predictable ways: a label
explosion that quietly doubles TSDB head size, a metric scraped by
every node and queried by none, an alert rule that has not fired in
nine months, a dashboard panel pointing at a metric that was renamed
last quarter. The signals are all there in the existing APIs, but
TL;DR: Our metrics bill went 6x in a single month. Traffic was flat. One Prometheus label carrying...
Monitoring and observability tools — Grafana, Prometheus, traces, logs — tell you that something is...
The Problem We Were Actually Solving We had built a single-node event-processing pipeline that could...
The standard observability stack: Grafana + Loki + Tempo + Prometheus. Four services to deploy, four...
Introduction In modern DevOps, simply knowing whether your application is "up" or "down" isn't...
Setting up the three pillars of observability should not take a weekend. Here is how I made it take 30 seconds.
