# jaeger

**Licence:** Apache-2.0 | **Language:** Go | **Source:** https://github.com/jaegertracing/jaeger

## Role

Distributed tracing

## Why it's here

Follows a request across services. The only way to find where latency actually comes from.

## Running it

Started by `docker compose up -d` on port 16686.

```bash
./fetch-sources.sh ./sources
tar xzf ./sources/jaeger.tar.gz -C ./sources
```