---
title: "Problems observability solves | Grafana Labs"
description: "Concrete examples of what observability helps you answer"
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

## The 2am scenario

| Without observability       | With observability                 |
|-----------------------------|------------------------------------|
| “Something’s broken”        | “Error rate spiked at 2:14am”      |
| SSH into servers, grep logs | AI-assisted RCA surfaces the cause |
| Guess and check             | See the exact service and error    |
| Hours to diagnose           | Minutes to root cause              |

## Questions observability answers

| Question                           | Business impact                         |
|------------------------------------|-----------------------------------------|
| “Is my infrastructure healthy?”    | Prevent outages before users notice     |
| “Which service is causing errors?” | Reduce downtime and its impact on users |
| “Why is this request slow?”        | Better customer experience              |
| “What’s my actual resource usage?” | Right-size infrastructure, reduce costs |

## The real question

> Observability isn’t optional. The question is: **where should you start?**

That’s what this course helps you figure out.