A example about mimir with OTLP.
git clone git@github.com:grafanafans/mimir-otlp.git
cd mimir-otlp && docker-compose up -d
batch send requests to generate metrics
wrk -d 1m http://localhost:8080/users/1
At last jump to Grafana with link http://localhost:3000 and visit the default dashboard, you will see:
